90104880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9157}}^1$

素因数の和:9214

約数の個数: 80

約数和(自身を含む): 286169184

約数和(自身を除く): 196064304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9157, 9840, 18314, 27471, 36628, 45785, 54942, 73256, 91570, 109884, 137355, 146512, 183140, 219768, 274710, 366280, 375437, 439536, 549420, 732560, 750874, 1098840, 1126311, 1501748, 1877185, 2197680, 2252622, 3003496, 3754370, 4505244, 5631555, 6006992, 7508740, 9010488, 11263110, 15017480, 18020976, 22526220, 30034960, 45052440, 90104880]

約数ペア:

[(1, 90104880), (2, 45052440), (3, 30034960), (4, 22526220), (5, 18020976), (6, 15017480), (8, 11263110), (10, 9010488), (12, 7508740), (15, 6006992), (16, 5631555), (20, 4505244), (24, 3754370), (30, 3003496), (40, 2252622), (41, 2197680), (48, 1877185), (60, 1501748), (80, 1126311), (82, 1098840), (120, 750874), (123, 732560), (164, 549420), (205, 439536), (240, 375437), (246, 366280), (328, 274710), (410, 219768), (492, 183140), (615, 146512), (656, 137355), (820, 109884), (984, 91570), (1230, 73256), (1640, 54942), (1968, 45785), (2460, 36628), (3280, 27471), (4920, 18314), (9157, 9840)]