89875920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{374483}}^1$

素因数の和:374499

約数の個数: 40

約数和(自身を含む): 278616096

約数和(自身を除く): 188740176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 374483, 748966, 1123449, 1497932, 1872415, 2246898, 2995864, 3744830, 4493796, 5617245, 5991728, 7489660, 8987592, 11234490, 14979320, 17975184, 22468980, 29958640, 44937960, 89875920]

約数ペア:

[(1, 89875920), (2, 44937960), (3, 29958640), (4, 22468980), (5, 17975184), (6, 14979320), (8, 11234490), (10, 8987592), (12, 7489660), (15, 5991728), (16, 5617245), (20, 4493796), (24, 3744830), (30, 2995864), (40, 2246898), (48, 1872415), (60, 1497932), (80, 1123449), (120, 748966), (240, 374483)]