57918360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{983}}^1$

素因数の和:1488

約数の個数: 64

約数和(自身を含む): 174286080

約数和(自身を除く): 116367720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 983, 1473, 1964, 1966, 2455, 2946, 2949, 3928, 3932, 4910, 4915, 5892, 5898, 7365, 7864, 9820, 9830, 11784, 11796, 14730, 14745, 19640, 19660, 23592, 29460, 29490, 39320, 58920, 58980, 117960, 482653, 965306, 1447959, 1930612, 2413265, 2895918, 3861224, 4826530, 5791836, 7239795, 9653060, 11583672, 14479590, 19306120, 28959180, 57918360]

約数ペア:

[(1, 57918360), (2, 28959180), (3, 19306120), (4, 14479590), (5, 11583672), (6, 9653060), (8, 7239795), (10, 5791836), (12, 4826530), (15, 3861224), (20, 2895918), (24, 2413265), (30, 1930612), (40, 1447959), (60, 965306), (120, 482653), (491, 117960), (982, 58980), (983, 58920), (1473, 39320), (1964, 29490), (1966, 29460), (2455, 23592), (2946, 19660), (2949, 19640), (3928, 14745), (3932, 14730), (4910, 11796), (4915, 11784), (5892, 9830), (5898, 9820), (7365, 7864)]