13872840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{599}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 41904000

約数和(自身を除く): 28031160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 599, 772, 965, 1158, 1198, 1544, 1797, 1930, 2316, 2396, 2895, 2995, 3594, 3860, 4632, 4792, 5790, 5990, 7188, 7720, 8985, 11580, 11980, 14376, 17970, 23160, 23960, 35940, 71880, 115607, 231214, 346821, 462428, 578035, 693642, 924856, 1156070, 1387284, 1734105, 2312140, 2774568, 3468210, 4624280, 6936420, 13872840]

約数ペア:

[(1, 13872840), (2, 6936420), (3, 4624280), (4, 3468210), (5, 2774568), (6, 2312140), (8, 1734105), (10, 1387284), (12, 1156070), (15, 924856), (20, 693642), (24, 578035), (30, 462428), (40, 346821), (60, 231214), (120, 115607), (193, 71880), (386, 35940), (579, 23960), (599, 23160), (772, 17970), (965, 14376), (1158, 11980), (1198, 11580), (1544, 8985), (1797, 7720), (1930, 7188), (2316, 5990), (2396, 5790), (2895, 4792), (2995, 4632), (3594, 3860)]