105240120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3121}}^1$

素因数の和:3416

約数の個数: 64

約数和(自身を含む): 316945440

約数和(自身を除く): 211705320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3121, 3372, 4215, 5620, 6242, 6744, 8430, 9363, 11240, 12484, 15605, 16860, 18726, 24968, 31210, 33720, 37452, 46815, 62420, 74904, 93630, 124840, 187260, 374520, 877001, 1754002, 2631003, 3508004, 4385005, 5262006, 7016008, 8770010, 10524012, 13155015, 17540020, 21048024, 26310030, 35080040, 52620060, 105240120]

約数ペア:

[(1, 105240120), (2, 52620060), (3, 35080040), (4, 26310030), (5, 21048024), (6, 17540020), (8, 13155015), (10, 10524012), (12, 8770010), (15, 7016008), (20, 5262006), (24, 4385005), (30, 3508004), (40, 2631003), (60, 1754002), (120, 877001), (281, 374520), (562, 187260), (843, 124840), (1124, 93630), (1405, 74904), (1686, 62420), (2248, 46815), (2810, 37452), (3121, 33720), (3372, 31210), (4215, 24968), (5620, 18726), (6242, 16860), (6744, 15605), (8430, 12484), (9363, 11240)]