1676280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 5133600

約数和(自身を除く): 3457320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 229, 244, 305, 366, 458, 488, 610, 687, 732, 915, 916, 1145, 1220, 1374, 1464, 1830, 1832, 2290, 2440, 2748, 3435, 3660, 4580, 5496, 6870, 7320, 9160, 13740, 13969, 27480, 27938, 41907, 55876, 69845, 83814, 111752, 139690, 167628, 209535, 279380, 335256, 419070, 558760, 838140, 1676280]

約数ペア:

[(1, 1676280), (2, 838140), (3, 558760), (4, 419070), (5, 335256), (6, 279380), (8, 209535), (10, 167628), (12, 139690), (15, 111752), (20, 83814), (24, 69845), (30, 55876), (40, 41907), (60, 27938), (61, 27480), (120, 13969), (122, 13740), (183, 9160), (229, 7320), (244, 6870), (305, 5496), (366, 4580), (458, 3660), (488, 3435), (610, 2748), (687, 2440), (732, 2290), (915, 1832), (916, 1830), (1145, 1464), (1220, 1374)]