415155120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1729813}}^1$

素因数の和:1729829

約数の個数: 40

約数和(自身を含む): 1286981616

約数和(自身を除く): 871826496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1729813, 3459626, 5189439, 6919252, 8649065, 10378878, 13838504, 17298130, 20757756, 25947195, 27677008, 34596260, 41515512, 51894390, 69192520, 83031024, 103788780, 138385040, 207577560, 415155120]

約数ペア:

[(1, 415155120), (2, 207577560), (3, 138385040), (4, 103788780), (5, 83031024), (6, 69192520), (8, 51894390), (10, 41515512), (12, 34596260), (15, 27677008), (16, 25947195), (20, 20757756), (24, 17298130), (30, 13838504), (40, 10378878), (48, 8649065), (60, 6919252), (80, 5189439), (120, 3459626), (240, 1729813)]