54855480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1091}}^1$

素因数の和:1524

約数の個数: 64

約数和(自身を含む): 165110400

約数和(自身を除く): 110254920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 419, 838, 1091, 1257, 1676, 2095, 2182, 2514, 3273, 3352, 4190, 4364, 5028, 5455, 6285, 6546, 8380, 8728, 10056, 10910, 12570, 13092, 16365, 16760, 21820, 25140, 26184, 32730, 43640, 50280, 65460, 130920, 457129, 914258, 1371387, 1828516, 2285645, 2742774, 3657032, 4571290, 5485548, 6856935, 9142580, 10971096, 13713870, 18285160, 27427740, 54855480]

約数ペア:

[(1, 54855480), (2, 27427740), (3, 18285160), (4, 13713870), (5, 10971096), (6, 9142580), (8, 6856935), (10, 5485548), (12, 4571290), (15, 3657032), (20, 2742774), (24, 2285645), (30, 1828516), (40, 1371387), (60, 914258), (120, 457129), (419, 130920), (838, 65460), (1091, 50280), (1257, 43640), (1676, 32730), (2095, 26184), (2182, 25140), (2514, 21820), (3273, 16760), (3352, 16365), (4190, 13092), (4364, 12570), (5028, 10910), (5455, 10056), (6285, 8728), (6546, 8380)]