1307449320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3121}}^1\times {\mathrm{3491}}^1$

素因数の和:6626

約数の個数: 64

約数和(自身を含む): 3924728640

約数和(自身を除く): 2617279320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3121, 3491, 6242, 6982, 9363, 10473, 12484, 13964, 15605, 17455, 18726, 20946, 24968, 27928, 31210, 34910, 37452, 41892, 46815, 52365, 62420, 69820, 74904, 83784, 93630, 104730, 124840, 139640, 187260, 209460, 374520, 418920, 10895411, 21790822, 32686233, 43581644, 54477055, 65372466, 87163288, 108954110, 130744932, 163431165, 217908220, 261489864, 326862330, 435816440, 653724660, 1307449320]

約数ペア:

[(1, 1307449320), (2, 653724660), (3, 435816440), (4, 326862330), (5, 261489864), (6, 217908220), (8, 163431165), (10, 130744932), (12, 108954110), (15, 87163288), (20, 65372466), (24, 54477055), (30, 43581644), (40, 32686233), (60, 21790822), (120, 10895411), (3121, 418920), (3491, 374520), (6242, 209460), (6982, 187260), (9363, 139640), (10473, 124840), (12484, 104730), (13964, 93630), (15605, 83784), (17455, 74904), (18726, 69820), (20946, 62420), (24968, 52365), (27928, 46815), (31210, 41892), (34910, 37452)]