146421840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1171}}^1$

素因数の和:1708

約数の個数: 80

約数和(自身を含む): 455167296

約数和(自身を除く): 308745456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 521, 1042, 1171, 1563, 2084, 2342, 2605, 3126, 3513, 4168, 4684, 5210, 5855, 6252, 7026, 7815, 8336, 9368, 10420, 11710, 12504, 14052, 15630, 17565, 18736, 20840, 23420, 25008, 28104, 31260, 35130, 41680, 46840, 56208, 62520, 70260, 93680, 125040, 140520, 281040, 610091, 1220182, 1830273, 2440364, 3050455, 3660546, 4880728, 6100910, 7321092, 9151365, 9761456, 12201820, 14642184, 18302730, 24403640, 29284368, 36605460, 48807280, 73210920, 146421840]

約数ペア:

[(1, 146421840), (2, 73210920), (3, 48807280), (4, 36605460), (5, 29284368), (6, 24403640), (8, 18302730), (10, 14642184), (12, 12201820), (15, 9761456), (16, 9151365), (20, 7321092), (24, 6100910), (30, 4880728), (40, 3660546), (48, 3050455), (60, 2440364), (80, 1830273), (120, 1220182), (240, 610091), (521, 281040), (1042, 140520), (1171, 125040), (1563, 93680), (2084, 70260), (2342, 62520), (2605, 56208), (3126, 46840), (3513, 41680), (4168, 35130), (4684, 31260), (5210, 28104), (5855, 25008), (6252, 23420), (7026, 20840), (7815, 18736), (8336, 17565), (9368, 15630), (10420, 14052), (11710, 12504)]