27623640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1273

約数の個数: 128

約数和(自身を含む): 95800320

約数和(自身を除く): 68176680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1231, 1320, 1496, 1870, 2040, 2244, 2462, 2805, 3693, 3740, 4488, 4924, 5610, 6155, 7386, 7480, 9848, 11220, 12310, 13541, 14772, 18465, 20927, 22440, 24620, 27082, 29544, 36930, 40623, 41854, 49240, 54164, 62781, 67705, 73860, 81246, 83708, 104635, 108328, 125562, 135410, 147720, 162492, 167416, 203115, 209270, 230197, 251124, 270820, 313905, 324984, 406230, 418540, 460394, 502248, 541640, 627810, 690591, 812460, 837080, 920788, 1150985, 1255620, 1381182, 1624920, 1841576, 2301970, 2511240, 2762364, 3452955, 4603940, 5524728, 6905910, 9207880, 13811820, 27623640]

約数ペア:

[(1, 27623640), (2, 13811820), (3, 9207880), (4, 6905910), (5, 5524728), (6, 4603940), (8, 3452955), (10, 2762364), (11, 2511240), (12, 2301970), (15, 1841576), (17, 1624920), (20, 1381182), (22, 1255620), (24, 1150985), (30, 920788), (33, 837080), (34, 812460), (40, 690591), (44, 627810), (51, 541640), (55, 502248), (60, 460394), (66, 418540), (68, 406230), (85, 324984), (88, 313905), (102, 270820), (110, 251124), (120, 230197), (132, 209270), (136, 203115), (165, 167416), (170, 162492), (187, 147720), (204, 135410), (220, 125562), (255, 108328), (264, 104635), (330, 83708), (340, 81246), (374, 73860), (408, 67705), (440, 62781), (510, 54164), (561, 49240), (660, 41854), (680, 40623), (748, 36930), (935, 29544), (1020, 27082), (1122, 24620), (1231, 22440), (1320, 20927), (1496, 18465), (1870, 14772), (2040, 13541), (2244, 12310), (2462, 11220), (2805, 9848), (3693, 7480), (3740, 7386), (4488, 6155), (4924, 5610)]