122178480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11839}}^1$

素因数の和:11898

約数の個数: 80

約数和(自身を含む): 387594240

約数和(自身を除く): 265415760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 11839, 23678, 35517, 47356, 59195, 71034, 94712, 118390, 142068, 177585, 189424, 236780, 284136, 355170, 473560, 509077, 568272, 710340, 947120, 1018154, 1420680, 1527231, 2036308, 2545385, 2841360, 3054462, 4072616, 5090770, 6108924, 7636155, 8145232, 10181540, 12217848, 15272310, 20363080, 24435696, 30544620, 40726160, 61089240, 122178480]

約数ペア:

[(1, 122178480), (2, 61089240), (3, 40726160), (4, 30544620), (5, 24435696), (6, 20363080), (8, 15272310), (10, 12217848), (12, 10181540), (15, 8145232), (16, 7636155), (20, 6108924), (24, 5090770), (30, 4072616), (40, 3054462), (43, 2841360), (48, 2545385), (60, 2036308), (80, 1527231), (86, 1420680), (120, 1018154), (129, 947120), (172, 710340), (215, 568272), (240, 509077), (258, 473560), (344, 355170), (430, 284136), (516, 236780), (645, 189424), (688, 177585), (860, 142068), (1032, 118390), (1290, 94712), (1720, 71034), (2064, 59195), (2580, 47356), (3440, 35517), (5160, 23678), (10320, 11839)]