156977160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1613}}^1$

素因数の和:2438

約数の個数: 64

約数和(自身を含む): 471804480

約数和(自身を除く): 314827320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 811, 1613, 1622, 2433, 3226, 3244, 4055, 4839, 4866, 6452, 6488, 8065, 8110, 9678, 9732, 12165, 12904, 16130, 16220, 19356, 19464, 24195, 24330, 32260, 32440, 38712, 48390, 48660, 64520, 96780, 97320, 193560, 1308143, 2616286, 3924429, 5232572, 6540715, 7848858, 10465144, 13081430, 15697716, 19622145, 26162860, 31395432, 39244290, 52325720, 78488580, 156977160]

約数ペア:

[(1, 156977160), (2, 78488580), (3, 52325720), (4, 39244290), (5, 31395432), (6, 26162860), (8, 19622145), (10, 15697716), (12, 13081430), (15, 10465144), (20, 7848858), (24, 6540715), (30, 5232572), (40, 3924429), (60, 2616286), (120, 1308143), (811, 193560), (1613, 97320), (1622, 96780), (2433, 64520), (3226, 48660), (3244, 48390), (4055, 38712), (4839, 32440), (4866, 32260), (6452, 24330), (6488, 24195), (8065, 19464), (8110, 19356), (9678, 16220), (9732, 16130), (12165, 12904)]