5445960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3518

約数の個数: 64

約数和(自身を含む): 17599680

約数和(自身を除く): 12153720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 3491, 6982, 10473, 13964, 17455, 20946, 27928, 34910, 41892, 45383, 52365, 69820, 83784, 90766, 104730, 136149, 139640, 181532, 209460, 226915, 272298, 363064, 418920, 453830, 544596, 680745, 907660, 1089192, 1361490, 1815320, 2722980, 5445960]

約数ペア:

[(1, 5445960), (2, 2722980), (3, 1815320), (4, 1361490), (5, 1089192), (6, 907660), (8, 680745), (10, 544596), (12, 453830), (13, 418920), (15, 363064), (20, 272298), (24, 226915), (26, 209460), (30, 181532), (39, 139640), (40, 136149), (52, 104730), (60, 90766), (65, 83784), (78, 69820), (104, 52365), (120, 45383), (130, 41892), (156, 34910), (195, 27928), (260, 20946), (312, 17455), (390, 13964), (520, 10473), (780, 6982), (1560, 3491)]