82238040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7369}}^1$

素因数の和:7417

約数の個数: 96

約数和(自身を含む): 275932800

約数和(自身を除く): 193694760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 7369, 11160, 14738, 22107, 29476, 36845, 44214, 58952, 66321, 73690, 88428, 110535, 132642, 147380, 176856, 221070, 228439, 265284, 294760, 331605, 442140, 456878, 530568, 663210, 685317, 884280, 913756, 1142195, 1326420, 1370634, 1827512, 2055951, 2284390, 2652840, 2741268, 3426585, 4111902, 4568780, 5482536, 6853170, 8223804, 9137560, 10279755, 13706340, 16447608, 20559510, 27412680, 41119020, 82238040]

約数ペア:

[(1, 82238040), (2, 41119020), (3, 27412680), (4, 20559510), (5, 16447608), (6, 13706340), (8, 10279755), (9, 9137560), (10, 8223804), (12, 6853170), (15, 5482536), (18, 4568780), (20, 4111902), (24, 3426585), (30, 2741268), (31, 2652840), (36, 2284390), (40, 2055951), (45, 1827512), (60, 1370634), (62, 1326420), (72, 1142195), (90, 913756), (93, 884280), (120, 685317), (124, 663210), (155, 530568), (180, 456878), (186, 442140), (248, 331605), (279, 294760), (310, 265284), (360, 228439), (372, 221070), (465, 176856), (558, 147380), (620, 132642), (744, 110535), (930, 88428), (1116, 73690), (1240, 66321), (1395, 58952), (1860, 44214), (2232, 36845), (2790, 29476), (3720, 22107), (5580, 14738), (7369, 11160)]