168267060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71909}}^1$

素因数の和:71937

約数の個数: 72

約数和(自身を含む): 549680040

約数和(自身を除く): 381412980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 71909, 143818, 215727, 287636, 359545, 431454, 647181, 719090, 862908, 934817, 1078635, 1294362, 1438180, 1869634, 2157270, 2588724, 2804451, 3235905, 3739268, 4314540, 4674085, 5608902, 6471810, 8413353, 9348170, 11217804, 12943620, 14022255, 16826706, 18696340, 28044510, 33653412, 42066765, 56089020, 84133530, 168267060]

約数ペア:

[(1, 168267060), (2, 84133530), (3, 56089020), (4, 42066765), (5, 33653412), (6, 28044510), (9, 18696340), (10, 16826706), (12, 14022255), (13, 12943620), (15, 11217804), (18, 9348170), (20, 8413353), (26, 6471810), (30, 5608902), (36, 4674085), (39, 4314540), (45, 3739268), (52, 3235905), (60, 2804451), (65, 2588724), (78, 2157270), (90, 1869634), (117, 1438180), (130, 1294362), (156, 1078635), (180, 934817), (195, 862908), (234, 719090), (260, 647181), (390, 431454), (468, 359545), (585, 287636), (780, 215727), (1170, 143818), (2340, 71909)]