16145940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4561}}^1$

素因数の和:4632

約数の個数: 48

約数和(自身を含む): 45984960

約数和(自身を除く): 29839020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 4561, 9122, 13683, 18244, 22805, 27366, 45610, 54732, 68415, 91220, 136830, 269099, 273660, 538198, 807297, 1076396, 1345495, 1614594, 2690990, 3229188, 4036485, 5381980, 8072970, 16145940]

約数ペア:

[(1, 16145940), (2, 8072970), (3, 5381980), (4, 4036485), (5, 3229188), (6, 2690990), (10, 1614594), (12, 1345495), (15, 1076396), (20, 807297), (30, 538198), (59, 273660), (60, 269099), (118, 136830), (177, 91220), (236, 68415), (295, 54732), (354, 45610), (590, 27366), (708, 22805), (885, 18244), (1180, 13683), (1770, 9122), (3540, 4561)]