151505040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{631271}}^1$

素因数の和:631287

約数の個数: 40

約数和(自身を含む): 469666368

約数和(自身を除く): 318161328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 631271, 1262542, 1893813, 2525084, 3156355, 3787626, 5050168, 6312710, 7575252, 9469065, 10100336, 12625420, 15150504, 18938130, 25250840, 30301008, 37876260, 50501680, 75752520, 151505040]

約数ペア:

[(1, 151505040), (2, 75752520), (3, 50501680), (4, 37876260), (5, 30301008), (6, 25250840), (8, 18938130), (10, 15150504), (12, 12625420), (15, 10100336), (16, 9469065), (20, 7575252), (24, 6312710), (30, 5050168), (40, 3787626), (48, 3156355), (60, 2525084), (80, 1893813), (120, 1262542), (240, 631271)]