7102920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5381}}^1$

素因数の和:5406

約数の個数: 64

約数和(自身を含む): 23250240

約数和(自身を除く): 16147320

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, 5381, 10762, 16143, 21524, 26905, 32286, 43048, 53810, 59191, 64572, 80715, 107620, 118382, 129144, 161430, 177573, 215240, 236764, 295955, 322860, 355146, 473528, 591910, 645720, 710292, 887865, 1183820, 1420584, 1775730, 2367640, 3551460, 7102920]

約数ペア:

[(1, 7102920), (2, 3551460), (3, 2367640), (4, 1775730), (5, 1420584), (6, 1183820), (8, 887865), (10, 710292), (11, 645720), (12, 591910), (15, 473528), (20, 355146), (22, 322860), (24, 295955), (30, 236764), (33, 215240), (40, 177573), (44, 161430), (55, 129144), (60, 118382), (66, 107620), (88, 80715), (110, 64572), (120, 59191), (132, 53810), (165, 43048), (220, 32286), (264, 26905), (330, 21524), (440, 16143), (660, 10762), (1320, 5381)]