82901040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3169}}^1$

素因数の和:3294

約数の個数: 80

約数和(自身を含む): 259432800

約数和(自身を除く): 176531760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3169, 3270, 4360, 5232, 6338, 6540, 8720, 9507, 12676, 13080, 15845, 19014, 25352, 26160, 31690, 38028, 47535, 50704, 63380, 76056, 95070, 126760, 152112, 190140, 253520, 345421, 380280, 690842, 760560, 1036263, 1381684, 1727105, 2072526, 2763368, 3454210, 4145052, 5181315, 5526736, 6908420, 8290104, 10362630, 13816840, 16580208, 20725260, 27633680, 41450520, 82901040]

約数ペア:

[(1, 82901040), (2, 41450520), (3, 27633680), (4, 20725260), (5, 16580208), (6, 13816840), (8, 10362630), (10, 8290104), (12, 6908420), (15, 5526736), (16, 5181315), (20, 4145052), (24, 3454210), (30, 2763368), (40, 2072526), (48, 1727105), (60, 1381684), (80, 1036263), (109, 760560), (120, 690842), (218, 380280), (240, 345421), (327, 253520), (436, 190140), (545, 152112), (654, 126760), (872, 95070), (1090, 76056), (1308, 63380), (1635, 50704), (1744, 47535), (2180, 38028), (2616, 31690), (3169, 26160), (3270, 25352), (4360, 19014), (5232, 15845), (6338, 13080), (6540, 12676), (8720, 9507)]