154749480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11831}}^1$

素因数の和:11954

約数の個数: 64

約数和(自身を含む): 468547200

約数和(自身を除く): 313797720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 11831, 13080, 23662, 35493, 47324, 59155, 70986, 94648, 118310, 141972, 177465, 236620, 283944, 354930, 473240, 709860, 1289579, 1419720, 2579158, 3868737, 5158316, 6447895, 7737474, 10316632, 12895790, 15474948, 19343685, 25791580, 30949896, 38687370, 51583160, 77374740, 154749480]

約数ペア:

[(1, 154749480), (2, 77374740), (3, 51583160), (4, 38687370), (5, 30949896), (6, 25791580), (8, 19343685), (10, 15474948), (12, 12895790), (15, 10316632), (20, 7737474), (24, 6447895), (30, 5158316), (40, 3868737), (60, 2579158), (109, 1419720), (120, 1289579), (218, 709860), (327, 473240), (436, 354930), (545, 283944), (654, 236620), (872, 177465), (1090, 141972), (1308, 118310), (1635, 94648), (2180, 70986), (2616, 59155), (3270, 47324), (4360, 35493), (6540, 23662), (11831, 13080)]