7824120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 23721120

約数和(自身を除く): 15897000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 577, 678, 904, 1130, 1154, 1356, 1695, 1731, 2260, 2308, 2712, 2885, 3390, 3462, 4520, 4616, 5770, 6780, 6924, 8655, 11540, 13560, 13848, 17310, 23080, 34620, 65201, 69240, 130402, 195603, 260804, 326005, 391206, 521608, 652010, 782412, 978015, 1304020, 1564824, 1956030, 2608040, 3912060, 7824120]

約数ペア:

[(1, 7824120), (2, 3912060), (3, 2608040), (4, 1956030), (5, 1564824), (6, 1304020), (8, 978015), (10, 782412), (12, 652010), (15, 521608), (20, 391206), (24, 326005), (30, 260804), (40, 195603), (60, 130402), (113, 69240), (120, 65201), (226, 34620), (339, 23080), (452, 17310), (565, 13848), (577, 13560), (678, 11540), (904, 8655), (1130, 6924), (1154, 6780), (1356, 5770), (1695, 4616), (1731, 4520), (2260, 3462), (2308, 3390), (2712, 2885)]