1301456880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{58309}}^1$

素因数の和:58359

約数の個数: 120

約数和(自身を含む): 4511794560

約数和(自身を除く): 3210337680

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, 7440, 11160, 22320, 58309, 116618, 174927, 233236, 291545, 349854, 466472, 524781, 583090, 699708, 874635, 932944, 1049562, 1166180, 1399416, 1749270, 1807579, 2099124, 2332360, 2623905, 2798832, 3498540, 3615158, 4198248, 4664720, 5247810, 5422737, 6997080, 7230316, 8396496, 9037895, 10495620, 10845474, 13994160, 14460632, 16268211, 18075790, 20991240, 21690948, 27113685, 28921264, 32536422, 36151580, 41982480, 43381896, 54227370, 65072844, 72303160, 81341055, 86763792, 108454740, 130145688, 144606320, 162682110, 216909480, 260291376, 325364220, 433818960, 650728440, 1301456880]

約数ペア:

[(1, 1301456880), (2, 650728440), (3, 433818960), (4, 325364220), (5, 260291376), (6, 216909480), (8, 162682110), (9, 144606320), (10, 130145688), (12, 108454740), (15, 86763792), (16, 81341055), (18, 72303160), (20, 65072844), (24, 54227370), (30, 43381896), (31, 41982480), (36, 36151580), (40, 32536422), (45, 28921264), (48, 27113685), (60, 21690948), (62, 20991240), (72, 18075790), (80, 16268211), (90, 14460632), (93, 13994160), (120, 10845474), (124, 10495620), (144, 9037895), (155, 8396496), (180, 7230316), (186, 6997080), (240, 5422737), (248, 5247810), (279, 4664720), (310, 4198248), (360, 3615158), (372, 3498540), (465, 2798832), (496, 2623905), (558, 2332360), (620, 2099124), (720, 1807579), (744, 1749270), (930, 1399416), (1116, 1166180), (1240, 1049562), (1395, 932944), (1488, 874635), (1860, 699708), (2232, 583090), (2480, 524781), (2790, 466472), (3720, 349854), (4464, 291545), (5580, 233236), (7440, 174927), (11160, 116618), (22320, 58309)]