157780080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7069}}^1$

素因数の和:7119

約数の個数: 120

約数和(自身を含む): 547048320

約数和(自身を除く): 389268240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7069, 7440, 11160, 14138, 21207, 22320, 28276, 35345, 42414, 56552, 63621, 70690, 84828, 106035, 113104, 127242, 141380, 169656, 212070, 219139, 254484, 282760, 318105, 339312, 424140, 438278, 508968, 565520, 636210, 657417, 848280, 876556, 1017936, 1095695, 1272420, 1314834, 1696560, 1753112, 1972251, 2191390, 2544840, 2629668, 3287085, 3506224, 3944502, 4382780, 5089680, 5259336, 6574170, 7889004, 8765560, 9861255, 10518672, 13148340, 15778008, 17531120, 19722510, 26296680, 31556016, 39445020, 52593360, 78890040, 157780080]

約数ペア:

[(1, 157780080), (2, 78890040), (3, 52593360), (4, 39445020), (5, 31556016), (6, 26296680), (8, 19722510), (9, 17531120), (10, 15778008), (12, 13148340), (15, 10518672), (16, 9861255), (18, 8765560), (20, 7889004), (24, 6574170), (30, 5259336), (31, 5089680), (36, 4382780), (40, 3944502), (45, 3506224), (48, 3287085), (60, 2629668), (62, 2544840), (72, 2191390), (80, 1972251), (90, 1753112), (93, 1696560), (120, 1314834), (124, 1272420), (144, 1095695), (155, 1017936), (180, 876556), (186, 848280), (240, 657417), (248, 636210), (279, 565520), (310, 508968), (360, 438278), (372, 424140), (465, 339312), (496, 318105), (558, 282760), (620, 254484), (720, 219139), (744, 212070), (930, 169656), (1116, 141380), (1240, 127242), (1395, 113104), (1488, 106035), (1860, 84828), (2232, 70690), (2480, 63621), (2790, 56552), (3720, 42414), (4464, 35345), (5580, 28276), (7069, 22320), (7440, 21207), (11160, 14138)]