12710040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15131}}^1$

素因数の和:15152

約数の個数: 64

約数和(自身を含む): 43580160

約数和(自身を除く): 30870120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 15131, 30262, 45393, 60524, 75655, 90786, 105917, 121048, 151310, 181572, 211834, 226965, 302620, 317751, 363144, 423668, 453930, 529585, 605240, 635502, 847336, 907860, 1059170, 1271004, 1588755, 1815720, 2118340, 2542008, 3177510, 4236680, 6355020, 12710040]

約数ペア:

[(1, 12710040), (2, 6355020), (3, 4236680), (4, 3177510), (5, 2542008), (6, 2118340), (7, 1815720), (8, 1588755), (10, 1271004), (12, 1059170), (14, 907860), (15, 847336), (20, 635502), (21, 605240), (24, 529585), (28, 453930), (30, 423668), (35, 363144), (40, 317751), (42, 302620), (56, 226965), (60, 211834), (70, 181572), (84, 151310), (105, 121048), (120, 105917), (140, 90786), (168, 75655), (210, 60524), (280, 45393), (420, 30262), (840, 15131)]