152565360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{635689}}^1$

素因数の和:635705

約数の個数: 40

約数和(自身を含む): 472953360

約数和(自身を除く): 320388000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 635689, 1271378, 1907067, 2542756, 3178445, 3814134, 5085512, 6356890, 7628268, 9535335, 10171024, 12713780, 15256536, 19070670, 25427560, 30513072, 38141340, 50855120, 76282680, 152565360]

約数ペア:

[(1, 152565360), (2, 76282680), (3, 50855120), (4, 38141340), (5, 30513072), (6, 25427560), (8, 19070670), (10, 15256536), (12, 12713780), (15, 10171024), (16, 9535335), (20, 7628268), (24, 6356890), (30, 5085512), (40, 3814134), (48, 3178445), (60, 2542756), (80, 1907067), (120, 1271378), (240, 635689)]