4295280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1627}}^1$

素因数の和:1654

約数の個数: 80

約数和(自身を含む): 14534784

約数和(自身を除く): 10239504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 1627, 2640, 3254, 4881, 6508, 8135, 9762, 13016, 16270, 17897, 19524, 24405, 26032, 32540, 35794, 39048, 48810, 53691, 65080, 71588, 78096, 89485, 97620, 107382, 130160, 143176, 178970, 195240, 214764, 268455, 286352, 357940, 390480, 429528, 536910, 715880, 859056, 1073820, 1431760, 2147640, 4295280]

約数ペア:

[(1, 4295280), (2, 2147640), (3, 1431760), (4, 1073820), (5, 859056), (6, 715880), (8, 536910), (10, 429528), (11, 390480), (12, 357940), (15, 286352), (16, 268455), (20, 214764), (22, 195240), (24, 178970), (30, 143176), (33, 130160), (40, 107382), (44, 97620), (48, 89485), (55, 78096), (60, 71588), (66, 65080), (80, 53691), (88, 48810), (110, 39048), (120, 35794), (132, 32540), (165, 26032), (176, 24405), (220, 19524), (240, 17897), (264, 16270), (330, 13016), (440, 9762), (528, 8135), (660, 6508), (880, 4881), (1320, 3254), (1627, 2640)]