156978320880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{885083}}^1$

素因数の和:885838

約数の個数: 80

約数和(自身を含む): 487291847040

約数和(自身を除く): 330313526160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 739, 1478, 2217, 2956, 3695, 4434, 5912, 7390, 8868, 11085, 11824, 14780, 17736, 22170, 29560, 35472, 44340, 59120, 88680, 177360, 885083, 1770166, 2655249, 3540332, 4425415, 5310498, 7080664, 8850830, 10620996, 13276245, 14161328, 17701660, 21241992, 26552490, 35403320, 42483984, 53104980, 70806640, 106209960, 212419920, 654076337, 1308152674, 1962229011, 2616305348, 3270381685, 3924458022, 5232610696, 6540763370, 7848916044, 9811145055, 10465221392, 13081526740, 15697832088, 19622290110, 26163053480, 31395664176, 39244580220, 52326106960, 78489160440, 156978320880]

約数ペア:

[(1, 156978320880), (2, 78489160440), (3, 52326106960), (4, 39244580220), (5, 31395664176), (6, 26163053480), (8, 19622290110), (10, 15697832088), (12, 13081526740), (15, 10465221392), (16, 9811145055), (20, 7848916044), (24, 6540763370), (30, 5232610696), (40, 3924458022), (48, 3270381685), (60, 2616305348), (80, 1962229011), (120, 1308152674), (240, 654076337), (739, 212419920), (1478, 106209960), (2217, 70806640), (2956, 53104980), (3695, 42483984), (4434, 35403320), (5912, 26552490), (7390, 21241992), (8868, 17701660), (11085, 14161328), (11824, 13276245), (14780, 10620996), (17736, 8850830), (22170, 7080664), (29560, 5310498), (35472, 4425415), (44340, 3540332), (59120, 2655249), (88680, 1770166), (177360, 885083)]