300027720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{5801}}^1$

素因数の和:6246

約数の個数: 64

約数和(自身を含む): 902327040

約数和(自身を除く): 602299320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1293, 1724, 2155, 2586, 3448, 4310, 5172, 5801, 6465, 8620, 10344, 11602, 12930, 17240, 17403, 23204, 25860, 29005, 34806, 46408, 51720, 58010, 69612, 87015, 116020, 139224, 174030, 232040, 348060, 696120, 2500231, 5000462, 7500693, 10000924, 12501155, 15001386, 20001848, 25002310, 30002772, 37503465, 50004620, 60005544, 75006930, 100009240, 150013860, 300027720]

約数ペア:

[(1, 300027720), (2, 150013860), (3, 100009240), (4, 75006930), (5, 60005544), (6, 50004620), (8, 37503465), (10, 30002772), (12, 25002310), (15, 20001848), (20, 15001386), (24, 12501155), (30, 10000924), (40, 7500693), (60, 5000462), (120, 2500231), (431, 696120), (862, 348060), (1293, 232040), (1724, 174030), (2155, 139224), (2586, 116020), (3448, 87015), (4310, 69612), (5172, 58010), (5801, 51720), (6465, 46408), (8620, 34806), (10344, 29005), (11602, 25860), (12930, 23204), (17240, 17403)]