27663240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1147

約数の個数: 128

約数和(自身を含む): 95385600

約数和(自身を除く): 67722360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1103, 1140, 1254, 1320, 1672, 2090, 2206, 2280, 2508, 3135, 3309, 4180, 4412, 5016, 5515, 6270, 6618, 8360, 8824, 11030, 12133, 12540, 13236, 16545, 20957, 22060, 24266, 25080, 26472, 33090, 36399, 41914, 44120, 48532, 60665, 62871, 66180, 72798, 83828, 97064, 104785, 121330, 125742, 132360, 145596, 167656, 181995, 209570, 230527, 242660, 251484, 291192, 314355, 363990, 419140, 461054, 485320, 502968, 628710, 691581, 727980, 838280, 922108, 1152635, 1257420, 1383162, 1455960, 1844216, 2305270, 2514840, 2766324, 3457905, 4610540, 5532648, 6915810, 9221080, 13831620, 27663240]

約数ペア:

[(1, 27663240), (2, 13831620), (3, 9221080), (4, 6915810), (5, 5532648), (6, 4610540), (8, 3457905), (10, 2766324), (11, 2514840), (12, 2305270), (15, 1844216), (19, 1455960), (20, 1383162), (22, 1257420), (24, 1152635), (30, 922108), (33, 838280), (38, 727980), (40, 691581), (44, 628710), (55, 502968), (57, 485320), (60, 461054), (66, 419140), (76, 363990), (88, 314355), (95, 291192), (110, 251484), (114, 242660), (120, 230527), (132, 209570), (152, 181995), (165, 167656), (190, 145596), (209, 132360), (220, 125742), (228, 121330), (264, 104785), (285, 97064), (330, 83828), (380, 72798), (418, 66180), (440, 62871), (456, 60665), (570, 48532), (627, 44120), (660, 41914), (760, 36399), (836, 33090), (1045, 26472), (1103, 25080), (1140, 24266), (1254, 22060), (1320, 20957), (1672, 16545), (2090, 13236), (2206, 12540), (2280, 12133), (2508, 11030), (3135, 8824), (3309, 8360), (4180, 6618), (4412, 6270), (5016, 5515)]