90191040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{93949}}^1$

素因数の和:93969

約数の個数: 56

約数和(自身を含む): 286359600

約数和(自身を除く): 196168560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 93949, 187898, 281847, 375796, 469745, 563694, 751592, 939490, 1127388, 1409235, 1503184, 1878980, 2254776, 2818470, 3006368, 3757960, 4509552, 5636940, 6012736, 7515920, 9019104, 11273880, 15031840, 18038208, 22547760, 30063680, 45095520, 90191040]

約数ペア:

[(1, 90191040), (2, 45095520), (3, 30063680), (4, 22547760), (5, 18038208), (6, 15031840), (8, 11273880), (10, 9019104), (12, 7515920), (15, 6012736), (16, 5636940), (20, 4509552), (24, 3757960), (30, 3006368), (32, 2818470), (40, 2254776), (48, 1878980), (60, 1503184), (64, 1409235), (80, 1127388), (96, 939490), (120, 751592), (160, 563694), (192, 469745), (240, 375796), (320, 281847), (480, 187898), (960, 93949)]