13321320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3581}}^1$

素因数の和:3626

約数の個数: 64

約数和(自身を含む): 41264640

約数和(自身を除く): 27943320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3581, 3720, 7162, 10743, 14324, 17905, 21486, 28648, 35810, 42972, 53715, 71620, 85944, 107430, 111011, 143240, 214860, 222022, 333033, 429720, 444044, 555055, 666066, 888088, 1110110, 1332132, 1665165, 2220220, 2664264, 3330330, 4440440, 6660660, 13321320]

約数ペア:

[(1, 13321320), (2, 6660660), (3, 4440440), (4, 3330330), (5, 2664264), (6, 2220220), (8, 1665165), (10, 1332132), (12, 1110110), (15, 888088), (20, 666066), (24, 555055), (30, 444044), (31, 429720), (40, 333033), (60, 222022), (62, 214860), (93, 143240), (120, 111011), (124, 107430), (155, 85944), (186, 71620), (248, 53715), (310, 42972), (372, 35810), (465, 28648), (620, 21486), (744, 17905), (930, 14324), (1240, 10743), (1860, 7162), (3581, 3720)]