85760520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17431}}^1$

素因数の和:17486

約数の個数: 64

約数和(自身を含む): 263571840

約数和(自身を除く): 177811320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 17431, 34862, 52293, 69724, 87155, 104586, 139448, 174310, 209172, 261465, 348620, 418344, 522930, 697240, 714671, 1045860, 1429342, 2091720, 2144013, 2858684, 3573355, 4288026, 5717368, 7146710, 8576052, 10720065, 14293420, 17152104, 21440130, 28586840, 42880260, 85760520]

約数ペア:

[(1, 85760520), (2, 42880260), (3, 28586840), (4, 21440130), (5, 17152104), (6, 14293420), (8, 10720065), (10, 8576052), (12, 7146710), (15, 5717368), (20, 4288026), (24, 3573355), (30, 2858684), (40, 2144013), (41, 2091720), (60, 1429342), (82, 1045860), (120, 714671), (123, 697240), (164, 522930), (205, 418344), (246, 348620), (328, 261465), (410, 209172), (492, 174310), (615, 139448), (820, 104586), (984, 87155), (1230, 69724), (1640, 52293), (2460, 34862), (4920, 17431)]