634241040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{25657}}^1$

素因数の和:25776

約数の個数: 80

約数和(自身を含む): 1985313408

約数和(自身を除く): 1351072368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 24720, 25657, 51314, 76971, 102628, 128285, 153942, 205256, 256570, 307884, 384855, 410512, 513140, 615768, 769710, 1026280, 1231536, 1539420, 2052560, 2642671, 3078840, 5285342, 6157680, 7928013, 10570684, 13213355, 15856026, 21141368, 26426710, 31712052, 39640065, 42282736, 52853420, 63424104, 79280130, 105706840, 126848208, 158560260, 211413680, 317120520, 634241040]

約数ペア:

[(1, 634241040), (2, 317120520), (3, 211413680), (4, 158560260), (5, 126848208), (6, 105706840), (8, 79280130), (10, 63424104), (12, 52853420), (15, 42282736), (16, 39640065), (20, 31712052), (24, 26426710), (30, 21141368), (40, 15856026), (48, 13213355), (60, 10570684), (80, 7928013), (103, 6157680), (120, 5285342), (206, 3078840), (240, 2642671), (309, 2052560), (412, 1539420), (515, 1231536), (618, 1026280), (824, 769710), (1030, 615768), (1236, 513140), (1545, 410512), (1648, 384855), (2060, 307884), (2472, 256570), (3090, 205256), (4120, 153942), (4944, 128285), (6180, 102628), (8240, 76971), (12360, 51314), (24720, 25657)]