27662280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3779}}^1$

素因数の和:3854

約数の個数: 64

約数和(自身を含む): 84369600

約数和(自身を除く): 56707320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 3779, 7320, 7558, 11337, 15116, 18895, 22674, 30232, 37790, 45348, 56685, 75580, 90696, 113370, 151160, 226740, 230519, 453480, 461038, 691557, 922076, 1152595, 1383114, 1844152, 2305190, 2766228, 3457785, 4610380, 5532456, 6915570, 9220760, 13831140, 27662280]

約数ペア:

[(1, 27662280), (2, 13831140), (3, 9220760), (4, 6915570), (5, 5532456), (6, 4610380), (8, 3457785), (10, 2766228), (12, 2305190), (15, 1844152), (20, 1383114), (24, 1152595), (30, 922076), (40, 691557), (60, 461038), (61, 453480), (120, 230519), (122, 226740), (183, 151160), (244, 113370), (305, 90696), (366, 75580), (488, 56685), (610, 45348), (732, 37790), (915, 30232), (1220, 22674), (1464, 18895), (1830, 15116), (2440, 11337), (3660, 7558), (3779, 7320)]