1314118980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{25981}}^1$

素因数の和:26277

約数の個数: 72

約数和(自身を含む): 4000500504

約数和(自身を除く): 2686381524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 281, 562, 843, 1124, 1405, 1686, 2529, 2810, 3372, 4215, 5058, 5620, 8430, 10116, 12645, 16860, 25290, 25981, 50580, 51962, 77943, 103924, 129905, 155886, 233829, 259810, 311772, 389715, 467658, 519620, 779430, 935316, 1169145, 1558860, 2338290, 4676580, 7300661, 14601322, 21901983, 29202644, 36503305, 43803966, 65705949, 73006610, 87607932, 109509915, 131411898, 146013220, 219019830, 262823796, 328529745, 438039660, 657059490, 1314118980]

約数ペア:

[(1, 1314118980), (2, 657059490), (3, 438039660), (4, 328529745), (5, 262823796), (6, 219019830), (9, 146013220), (10, 131411898), (12, 109509915), (15, 87607932), (18, 73006610), (20, 65705949), (30, 43803966), (36, 36503305), (45, 29202644), (60, 21901983), (90, 14601322), (180, 7300661), (281, 4676580), (562, 2338290), (843, 1558860), (1124, 1169145), (1405, 935316), (1686, 779430), (2529, 519620), (2810, 467658), (3372, 389715), (4215, 311772), (5058, 259810), (5620, 233829), (8430, 155886), (10116, 129905), (12645, 103924), (16860, 77943), (25290, 51962), (25981, 50580)]