4147440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1571}}^1$

素因数の和:1598

約数の個数: 80

約数和(自身を含む): 14034816

約数和(自身を除く): 9887376

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, 1571, 2640, 3142, 4713, 6284, 7855, 9426, 12568, 15710, 17281, 18852, 23565, 25136, 31420, 34562, 37704, 47130, 51843, 62840, 69124, 75408, 86405, 94260, 103686, 125680, 138248, 172810, 188520, 207372, 259215, 276496, 345620, 377040, 414744, 518430, 691240, 829488, 1036860, 1382480, 2073720, 4147440]

約数ペア:

[(1, 4147440), (2, 2073720), (3, 1382480), (4, 1036860), (5, 829488), (6, 691240), (8, 518430), (10, 414744), (11, 377040), (12, 345620), (15, 276496), (16, 259215), (20, 207372), (22, 188520), (24, 172810), (30, 138248), (33, 125680), (40, 103686), (44, 94260), (48, 86405), (55, 75408), (60, 69124), (66, 62840), (80, 51843), (88, 47130), (110, 37704), (120, 34562), (132, 31420), (165, 25136), (176, 23565), (220, 18852), (240, 17281), (264, 15710), (330, 12568), (440, 9426), (528, 7855), (660, 6284), (880, 4713), (1320, 3142), (1571, 2640)]