148750440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1831}}^1$

素因数の和:2522

約数の個数: 64

約数和(自身を含む): 447154560

約数和(自身を除く): 298404120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 677, 1354, 1831, 2031, 2708, 3385, 3662, 4062, 5416, 5493, 6770, 7324, 8124, 9155, 10155, 10986, 13540, 14648, 16248, 18310, 20310, 21972, 27080, 27465, 36620, 40620, 43944, 54930, 73240, 81240, 109860, 219720, 1239587, 2479174, 3718761, 4958348, 6197935, 7437522, 9916696, 12395870, 14875044, 18593805, 24791740, 29750088, 37187610, 49583480, 74375220, 148750440]

約数ペア:

[(1, 148750440), (2, 74375220), (3, 49583480), (4, 37187610), (5, 29750088), (6, 24791740), (8, 18593805), (10, 14875044), (12, 12395870), (15, 9916696), (20, 7437522), (24, 6197935), (30, 4958348), (40, 3718761), (60, 2479174), (120, 1239587), (677, 219720), (1354, 109860), (1831, 81240), (2031, 73240), (2708, 54930), (3385, 43944), (3662, 40620), (4062, 36620), (5416, 27465), (5493, 27080), (6770, 21972), (7324, 20310), (8124, 18310), (9155, 16248), (10155, 14648), (10986, 13540)]