480739320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 256

約数和(自身を含む): 1683763200

約数和(自身を除く): 1203023880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 83, 90, 93, 108, 120, 124, 135, 155, 166, 173, 180, 186, 216, 248, 249, 270, 279, 310, 332, 346, 360, 372, 415, 465, 498, 519, 540, 558, 620, 664, 692, 744, 747, 830, 837, 865, 930, 996, 1038, 1080, 1116, 1240, 1245, 1384, 1395, 1494, 1557, 1660, 1674, 1730, 1860, 1992, 2076, 2232, 2241, 2490, 2573, 2595, 2790, 2988, 3114, 3320, 3348, 3460, 3720, 3735, 4152, 4185, 4482, 4671, 4980, 5146, 5190, 5363, 5580, 5976, 6228, 6696, 6920, 7470, 7719, 7785, 8370, 8964, 9342, 9960, 10292, 10380, 10726, 11160, 11205, 12456, 12865, 14359, 14940, 15438, 15570, 16089, 16740, 17928, 18684, 20584, 20760, 21452, 22410, 23157, 23355, 25730, 26815, 28718, 29880, 30876, 31140, 32178, 33480, 37368, 38595, 42904, 43077, 44820, 46314, 46710, 48267, 51460, 53630, 57436, 61752, 62280, 64356, 69471, 71795, 77190, 80445, 86154, 89640, 92628, 93420, 96534, 102920, 107260, 114872, 115785, 128712, 129231, 138942, 143590, 144801, 154380, 160890, 172308, 185256, 186840, 193068, 214520, 215385, 231570, 241335, 258462, 277884, 287180, 289602, 308760, 321780, 344616, 347355, 386136, 387693, 430770, 445129, 463140, 482670, 516924, 555768, 574360, 579204, 643560, 646155, 694710, 724005, 775386, 861540, 890258, 926280, 965340, 1033848, 1158408, 1292310, 1335387, 1389420, 1448010, 1550772, 1723080, 1780516, 1930680, 1938465, 2225645, 2584620, 2670774, 2778840, 2896020, 3101544, 3561032, 3876930, 4006161, 4451290, 5169240, 5341548, 5792040, 6676935, 7753860, 8012322, 8902580, 10683096, 12018483, 13353870, 15507720, 16024644, 17805160, 20030805, 24036966, 26707740, 32049288, 40061610, 48073932, 53415480, 60092415, 80123220, 96147864, 120184830, 160246440, 240369660, 480739320]

約数ペア:

[(1, 480739320), (2, 240369660), (3, 160246440), (4, 120184830), (5, 96147864), (6, 80123220), (8, 60092415), (9, 53415480), (10, 48073932), (12, 40061610), (15, 32049288), (18, 26707740), (20, 24036966), (24, 20030805), (27, 17805160), (30, 16024644), (31, 15507720), (36, 13353870), (40, 12018483), (45, 10683096), (54, 8902580), (60, 8012322), (62, 7753860), (72, 6676935), (83, 5792040), (90, 5341548), (93, 5169240), (108, 4451290), (120, 4006161), (124, 3876930), (135, 3561032), (155, 3101544), (166, 2896020), (173, 2778840), (180, 2670774), (186, 2584620), (216, 2225645), (248, 1938465), (249, 1930680), (270, 1780516), (279, 1723080), (310, 1550772), (332, 1448010), (346, 1389420), (360, 1335387), (372, 1292310), (415, 1158408), (465, 1033848), (498, 965340), (519, 926280), (540, 890258), (558, 861540), (620, 775386), (664, 724005), (692, 694710), (744, 646155), (747, 643560), (830, 579204), (837, 574360), (865, 555768), (930, 516924), (996, 482670), (1038, 463140), (1080, 445129), (1116, 430770), (1240, 387693), (1245, 386136), (1384, 347355), (1395, 344616), (1494, 321780), (1557, 308760), (1660, 289602), (1674, 287180), (1730, 277884), (1860, 258462), (1992, 241335), (2076, 231570), (2232, 215385), (2241, 214520), (2490, 193068), (2573, 186840), (2595, 185256), (2790, 172308), (2988, 160890), (3114, 154380), (3320, 144801), (3348, 143590), (3460, 138942), (3720, 129231), (3735, 128712), (4152, 115785), (4185, 114872), (4482, 107260), (4671, 102920), (4980, 96534), (5146, 93420), (5190, 92628), (5363, 89640), (5580, 86154), (5976, 80445), (6228, 77190), (6696, 71795), (6920, 69471), (7470, 64356), (7719, 62280), (7785, 61752), (8370, 57436), (8964, 53630), (9342, 51460), (9960, 48267), (10292, 46710), (10380, 46314), (10726, 44820), (11160, 43077), (11205, 42904), (12456, 38595), (12865, 37368), (14359, 33480), (14940, 32178), (15438, 31140), (15570, 30876), (16089, 29880), (16740, 28718), (17928, 26815), (18684, 25730), (20584, 23355), (20760, 23157), (21452, 22410)]