149415120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{207521}}^1$

素因数の和:207540

約数の個数: 60

約数和(自身を含む): 501788196

約数和(自身を除く): 352373076

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 207521, 415042, 622563, 830084, 1037605, 1245126, 1660168, 1867689, 2075210, 2490252, 3112815, 3320336, 3735378, 4150420, 4980504, 6225630, 7470756, 8300840, 9338445, 9961008, 12451260, 14941512, 16601680, 18676890, 24902520, 29883024, 37353780, 49805040, 74707560, 149415120]

約数ペア:

[(1, 149415120), (2, 74707560), (3, 49805040), (4, 37353780), (5, 29883024), (6, 24902520), (8, 18676890), (9, 16601680), (10, 14941512), (12, 12451260), (15, 9961008), (16, 9338445), (18, 8300840), (20, 7470756), (24, 6225630), (30, 4980504), (36, 4150420), (40, 3735378), (45, 3320336), (48, 3112815), (60, 2490252), (72, 2075210), (80, 1867689), (90, 1660168), (120, 1245126), (144, 1037605), (180, 830084), (240, 622563), (360, 415042), (720, 207521)]