480276180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 1637895168

約数和(自身を除く): 1157618988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 61, 62, 68, 83, 85, 90, 93, 102, 122, 124, 153, 155, 166, 170, 180, 183, 186, 204, 244, 249, 255, 279, 305, 306, 310, 332, 340, 366, 372, 415, 465, 498, 510, 527, 549, 558, 610, 612, 620, 732, 747, 765, 830, 915, 930, 996, 1020, 1037, 1054, 1098, 1116, 1220, 1245, 1395, 1411, 1494, 1530, 1581, 1660, 1830, 1860, 1891, 2074, 2108, 2196, 2490, 2573, 2635, 2745, 2790, 2822, 2988, 3060, 3111, 3162, 3660, 3735, 3782, 4148, 4233, 4743, 4980, 5063, 5146, 5185, 5270, 5490, 5580, 5644, 5673, 6222, 6324, 7055, 7470, 7564, 7719, 7905, 8466, 9333, 9455, 9486, 10126, 10292, 10370, 10540, 10980, 11346, 12444, 12699, 12865, 14110, 14940, 15189, 15438, 15555, 15810, 16932, 17019, 18666, 18910, 18972, 20252, 20740, 21165, 22692, 23157, 23715, 25315, 25398, 25730, 28220, 28365, 30378, 30876, 31110, 31620, 32147, 34038, 37332, 37820, 38595, 42330, 43741, 45567, 46314, 46665, 47430, 50630, 50796, 51460, 56730, 60756, 62220, 63495, 64294, 68076, 75945, 77190, 84660, 85095, 86071, 87482, 91134, 92628, 93330, 94860, 96441, 101260, 113460, 115785, 126990, 128588, 131223, 151890, 154380, 156953, 160735, 170190, 172142, 174964, 182268, 186660, 192882, 218705, 227835, 231570, 253980, 258213, 262446, 289323, 303780, 313906, 321470, 340380, 344284, 385764, 393669, 430355, 437410, 455670, 463140, 470859, 482205, 516426, 524892, 578646, 627812, 642940, 656115, 774639, 784765, 787338, 860710, 874820, 911340, 941718, 964410, 1032852, 1157292, 1291065, 1312230, 1412577, 1446615, 1549278, 1569530, 1574676, 1721420, 1883436, 1928820, 1968345, 2354295, 2582130, 2624460, 2668201, 2825154, 2893230, 3098556, 3139060, 3873195, 3936690, 4708590, 5164260, 5336402, 5650308, 5786460, 7062885, 7746390, 7873380, 8004603, 9417180, 10672804, 13341005, 14125770, 15492780, 16009206, 24013809, 26682010, 28251540, 32018412, 40023015, 48027618, 53364020, 80046030, 96055236, 120069045, 160092060, 240138090, 480276180]

約数ペア:

[(1, 480276180), (2, 240138090), (3, 160092060), (4, 120069045), (5, 96055236), (6, 80046030), (9, 53364020), (10, 48027618), (12, 40023015), (15, 32018412), (17, 28251540), (18, 26682010), (20, 24013809), (30, 16009206), (31, 15492780), (34, 14125770), (36, 13341005), (45, 10672804), (51, 9417180), (60, 8004603), (61, 7873380), (62, 7746390), (68, 7062885), (83, 5786460), (85, 5650308), (90, 5336402), (93, 5164260), (102, 4708590), (122, 3936690), (124, 3873195), (153, 3139060), (155, 3098556), (166, 2893230), (170, 2825154), (180, 2668201), (183, 2624460), (186, 2582130), (204, 2354295), (244, 1968345), (249, 1928820), (255, 1883436), (279, 1721420), (305, 1574676), (306, 1569530), (310, 1549278), (332, 1446615), (340, 1412577), (366, 1312230), (372, 1291065), (415, 1157292), (465, 1032852), (498, 964410), (510, 941718), (527, 911340), (549, 874820), (558, 860710), (610, 787338), (612, 784765), (620, 774639), (732, 656115), (747, 642940), (765, 627812), (830, 578646), (915, 524892), (930, 516426), (996, 482205), (1020, 470859), (1037, 463140), (1054, 455670), (1098, 437410), (1116, 430355), (1220, 393669), (1245, 385764), (1395, 344284), (1411, 340380), (1494, 321470), (1530, 313906), (1581, 303780), (1660, 289323), (1830, 262446), (1860, 258213), (1891, 253980), (2074, 231570), (2108, 227835), (2196, 218705), (2490, 192882), (2573, 186660), (2635, 182268), (2745, 174964), (2790, 172142), (2822, 170190), (2988, 160735), (3060, 156953), (3111, 154380), (3162, 151890), (3660, 131223), (3735, 128588), (3782, 126990), (4148, 115785), (4233, 113460), (4743, 101260), (4980, 96441), (5063, 94860), (5146, 93330), (5185, 92628), (5270, 91134), (5490, 87482), (5580, 86071), (5644, 85095), (5673, 84660), (6222, 77190), (6324, 75945), (7055, 68076), (7470, 64294), (7564, 63495), (7719, 62220), (7905, 60756), (8466, 56730), (9333, 51460), (9455, 50796), (9486, 50630), (10126, 47430), (10292, 46665), (10370, 46314), (10540, 45567), (10980, 43741), (11346, 42330), (12444, 38595), (12699, 37820), (12865, 37332), (14110, 34038), (14940, 32147), (15189, 31620), (15438, 31110), (15555, 30876), (15810, 30378), (16932, 28365), (17019, 28220), (18666, 25730), (18910, 25398), (18972, 25315), (20252, 23715), (20740, 23157), (21165, 22692)]