42489480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32189}}^1$

素因数の和:32214

約数の個数: 64

約数和(自身を含む): 139060800

約数和(自身を除く): 96571320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 32189, 64378, 96567, 128756, 160945, 193134, 257512, 321890, 354079, 386268, 482835, 643780, 708158, 772536, 965670, 1062237, 1287560, 1416316, 1770395, 1931340, 2124474, 2832632, 3540790, 3862680, 4248948, 5311185, 7081580, 8497896, 10622370, 14163160, 21244740, 42489480]

約数ペア:

[(1, 42489480), (2, 21244740), (3, 14163160), (4, 10622370), (5, 8497896), (6, 7081580), (8, 5311185), (10, 4248948), (11, 3862680), (12, 3540790), (15, 2832632), (20, 2124474), (22, 1931340), (24, 1770395), (30, 1416316), (33, 1287560), (40, 1062237), (44, 965670), (55, 772536), (60, 708158), (66, 643780), (88, 482835), (110, 386268), (120, 354079), (132, 321890), (165, 257512), (220, 193134), (264, 160945), (330, 128756), (440, 96567), (660, 64378), (1320, 32189)]