4579960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1$

素因数の和:1516

約数の個数: 64

約数和(自身を含む): 12856320

約数和(自身を除く): 8276360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1487, 1540, 2974, 3080, 5948, 7435, 10409, 11896, 14870, 16357, 20818, 29740, 32714, 41636, 52045, 59480, 65428, 81785, 83272, 104090, 114499, 130856, 163570, 208180, 228998, 327140, 416360, 457996, 572495, 654280, 915992, 1144990, 2289980, 4579960]

約数ペア:

[(1, 4579960), (2, 2289980), (4, 1144990), (5, 915992), (7, 654280), (8, 572495), (10, 457996), (11, 416360), (14, 327140), (20, 228998), (22, 208180), (28, 163570), (35, 130856), (40, 114499), (44, 104090), (55, 83272), (56, 81785), (70, 65428), (77, 59480), (88, 52045), (110, 41636), (140, 32714), (154, 29740), (220, 20818), (280, 16357), (308, 14870), (385, 11896), (440, 10409), (616, 7435), (770, 5948), (1487, 3080), (1540, 2974)]