47748240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 175488768

約数和(自身を除く): 127740528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 48, 51, 60, 68, 72, 80, 83, 85, 90, 94, 102, 120, 136, 141, 144, 153, 166, 170, 180, 188, 204, 235, 240, 249, 255, 272, 282, 306, 332, 340, 360, 376, 408, 415, 423, 470, 498, 510, 564, 612, 664, 680, 705, 720, 747, 752, 765, 799, 816, 830, 846, 940, 996, 1020, 1128, 1224, 1245, 1328, 1360, 1410, 1411, 1494, 1530, 1598, 1660, 1692, 1880, 1992, 2040, 2115, 2256, 2397, 2448, 2490, 2820, 2822, 2988, 3060, 3196, 3320, 3384, 3735, 3760, 3901, 3984, 3995, 4080, 4230, 4233, 4794, 4980, 5640, 5644, 5976, 6120, 6392, 6640, 6768, 7055, 7191, 7470, 7802, 7990, 8460, 8466, 9588, 9960, 11280, 11288, 11703, 11952, 11985, 12240, 12699, 12784, 14110, 14382, 14940, 15604, 15980, 16920, 16932, 19176, 19505, 19920, 21165, 22576, 23406, 23970, 25398, 28220, 28764, 29880, 31208, 31960, 33840, 33864, 35109, 35955, 38352, 39010, 42330, 46812, 47940, 50796, 56440, 57528, 58515, 59760, 62416, 63495, 63920, 66317, 67728, 70218, 71910, 78020, 84660, 93624, 95880, 101592, 112880, 115056, 117030, 126990, 132634, 140436, 143820, 156040, 169320, 175545, 187248, 191760, 198951, 203184, 234060, 253980, 265268, 280872, 287640, 312080, 331585, 338640, 351090, 397902, 468120, 507960, 530536, 561744, 575280, 596853, 663170, 702180, 795804, 936240, 994755, 1015920, 1061072, 1193706, 1326340, 1404360, 1591608, 1989510, 2387412, 2652680, 2808720, 2984265, 3183216, 3979020, 4774824, 5305360, 5968530, 7958040, 9549648, 11937060, 15916080, 23874120, 47748240]

約数ペア:

[(1, 47748240), (2, 23874120), (3, 15916080), (4, 11937060), (5, 9549648), (6, 7958040), (8, 5968530), (9, 5305360), (10, 4774824), (12, 3979020), (15, 3183216), (16, 2984265), (17, 2808720), (18, 2652680), (20, 2387412), (24, 1989510), (30, 1591608), (34, 1404360), (36, 1326340), (40, 1193706), (45, 1061072), (47, 1015920), (48, 994755), (51, 936240), (60, 795804), (68, 702180), (72, 663170), (80, 596853), (83, 575280), (85, 561744), (90, 530536), (94, 507960), (102, 468120), (120, 397902), (136, 351090), (141, 338640), (144, 331585), (153, 312080), (166, 287640), (170, 280872), (180, 265268), (188, 253980), (204, 234060), (235, 203184), (240, 198951), (249, 191760), (255, 187248), (272, 175545), (282, 169320), (306, 156040), (332, 143820), (340, 140436), (360, 132634), (376, 126990), (408, 117030), (415, 115056), (423, 112880), (470, 101592), (498, 95880), (510, 93624), (564, 84660), (612, 78020), (664, 71910), (680, 70218), (705, 67728), (720, 66317), (747, 63920), (752, 63495), (765, 62416), (799, 59760), (816, 58515), (830, 57528), (846, 56440), (940, 50796), (996, 47940), (1020, 46812), (1128, 42330), (1224, 39010), (1245, 38352), (1328, 35955), (1360, 35109), (1410, 33864), (1411, 33840), (1494, 31960), (1530, 31208), (1598, 29880), (1660, 28764), (1692, 28220), (1880, 25398), (1992, 23970), (2040, 23406), (2115, 22576), (2256, 21165), (2397, 19920), (2448, 19505), (2490, 19176), (2820, 16932), (2822, 16920), (2988, 15980), (3060, 15604), (3196, 14940), (3320, 14382), (3384, 14110), (3735, 12784), (3760, 12699), (3901, 12240), (3984, 11985), (3995, 11952), (4080, 11703), (4230, 11288), (4233, 11280), (4794, 9960), (4980, 9588), (5640, 8466), (5644, 8460), (5976, 7990), (6120, 7802), (6392, 7470), (6640, 7191), (6768, 7055)]