152936040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2957}}^1$

素因数の和:3402

約数の個数: 64

約数和(自身を含む): 460028160

約数和(自身を除く): 307092120

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, 2957, 3448, 4310, 5172, 5914, 6465, 8620, 8871, 10344, 11828, 12930, 14785, 17240, 17742, 23656, 25860, 29570, 35484, 44355, 51720, 59140, 70968, 88710, 118280, 177420, 354840, 1274467, 2548934, 3823401, 5097868, 6372335, 7646802, 10195736, 12744670, 15293604, 19117005, 25489340, 30587208, 38234010, 50978680, 76468020, 152936040]

約数ペア:

[(1, 152936040), (2, 76468020), (3, 50978680), (4, 38234010), (5, 30587208), (6, 25489340), (8, 19117005), (10, 15293604), (12, 12744670), (15, 10195736), (20, 7646802), (24, 6372335), (30, 5097868), (40, 3823401), (60, 2548934), (120, 1274467), (431, 354840), (862, 177420), (1293, 118280), (1724, 88710), (2155, 70968), (2586, 59140), (2957, 51720), (3448, 44355), (4310, 35484), (5172, 29570), (5914, 25860), (6465, 23656), (8620, 17742), (8871, 17240), (10344, 14785), (11828, 12930)]