138491040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2647}}^1$

素因数の和:2774

約数の個数: 96

約数和(自身を含む): 440415360

約数和(自身を除く): 301924320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 240, 327, 436, 480, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 2647, 3270, 3488, 4360, 5232, 5294, 6540, 7941, 8720, 10464, 10588, 13080, 13235, 15882, 17440, 21176, 26160, 26470, 31764, 39705, 42352, 52320, 52940, 63528, 79410, 84704, 105880, 127056, 158820, 211760, 254112, 288523, 317640, 423520, 577046, 635280, 865569, 1154092, 1270560, 1442615, 1731138, 2308184, 2885230, 3462276, 4327845, 4616368, 5770460, 6924552, 8655690, 9232736, 11540920, 13849104, 17311380, 23081840, 27698208, 34622760, 46163680, 69245520, 138491040]

約数ペア:

[(1, 138491040), (2, 69245520), (3, 46163680), (4, 34622760), (5, 27698208), (6, 23081840), (8, 17311380), (10, 13849104), (12, 11540920), (15, 9232736), (16, 8655690), (20, 6924552), (24, 5770460), (30, 4616368), (32, 4327845), (40, 3462276), (48, 2885230), (60, 2308184), (80, 1731138), (96, 1442615), (109, 1270560), (120, 1154092), (160, 865569), (218, 635280), (240, 577046), (327, 423520), (436, 317640), (480, 288523), (545, 254112), (654, 211760), (872, 158820), (1090, 127056), (1308, 105880), (1635, 84704), (1744, 79410), (2180, 63528), (2616, 52940), (2647, 52320), (3270, 42352), (3488, 39705), (4360, 31764), (5232, 26470), (5294, 26160), (6540, 21176), (7941, 17440), (8720, 15882), (10464, 13235), (10588, 13080)]