2069160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 6367680

約数和(自身を除く): 4298520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 401, 430, 516, 645, 802, 860, 1032, 1203, 1290, 1604, 1720, 2005, 2406, 2580, 3208, 4010, 4812, 5160, 6015, 8020, 9624, 12030, 16040, 17243, 24060, 34486, 48120, 51729, 68972, 86215, 103458, 137944, 172430, 206916, 258645, 344860, 413832, 517290, 689720, 1034580, 2069160]

約数ペア:

[(1, 2069160), (2, 1034580), (3, 689720), (4, 517290), (5, 413832), (6, 344860), (8, 258645), (10, 206916), (12, 172430), (15, 137944), (20, 103458), (24, 86215), (30, 68972), (40, 51729), (43, 48120), (60, 34486), (86, 24060), (120, 17243), (129, 16040), (172, 12030), (215, 9624), (258, 8020), (344, 6015), (401, 5160), (430, 4812), (516, 4010), (645, 3208), (802, 2580), (860, 2406), (1032, 2005), (1203, 1720), (1290, 1604)]