60420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:84

約数の個数: 48

約数和(自身を含む): 181440

約数和(自身を除く): 121020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 318, 380, 530, 570, 636, 795, 1007, 1060, 1140, 1590, 2014, 3021, 3180, 4028, 5035, 6042, 10070, 12084, 15105, 20140, 30210, 60420]

約数ペア:

[(1, 60420), (2, 30210), (3, 20140), (4, 15105), (5, 12084), (6, 10070), (10, 6042), (12, 5035), (15, 4028), (19, 3180), (20, 3021), (30, 2014), (38, 1590), (53, 1140), (57, 1060), (60, 1007), (76, 795), (95, 636), (106, 570), (114, 530), (159, 380), (190, 318), (212, 285), (228, 265)]