304814040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{18541}}^1$

素因数の和:18692

約数の個数: 64

約数和(自身を含む): 921166560

約数和(自身を除く): 616352520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 18541, 37082, 55623, 74164, 92705, 111246, 148328, 185410, 222492, 278115, 370820, 444984, 556230, 741640, 1112460, 2224920, 2540117, 5080234, 7620351, 10160468, 12700585, 15240702, 20320936, 25401170, 30481404, 38101755, 50802340, 60962808, 76203510, 101604680, 152407020, 304814040]

約数ペア:

[(1, 304814040), (2, 152407020), (3, 101604680), (4, 76203510), (5, 60962808), (6, 50802340), (8, 38101755), (10, 30481404), (12, 25401170), (15, 20320936), (20, 15240702), (24, 12700585), (30, 10160468), (40, 7620351), (60, 5080234), (120, 2540117), (137, 2224920), (274, 1112460), (411, 741640), (548, 556230), (685, 444984), (822, 370820), (1096, 278115), (1370, 222492), (1644, 185410), (2055, 148328), (2740, 111246), (3288, 92705), (4110, 74164), (5480, 55623), (8220, 37082), (16440, 18541)]