145208040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1210067}}^1$

素因数の和:1210081

約数の個数: 32

約数和(自身を含む): 435624480

約数和(自身を除く): 290416440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1210067, 2420134, 3630201, 4840268, 6050335, 7260402, 9680536, 12100670, 14520804, 18151005, 24201340, 29041608, 36302010, 48402680, 72604020, 145208040]

約数ペア:

[(1, 145208040), (2, 72604020), (3, 48402680), (4, 36302010), (5, 29041608), (6, 24201340), (8, 18151005), (10, 14520804), (12, 12100670), (15, 9680536), (20, 7260402), (24, 6050335), (30, 4840268), (40, 3630201), (60, 2420134), (120, 1210067)]