65629920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1873}}^1$

素因数の和:1964

約数の個数: 96

約数和(自身を含む): 209678112

約数和(自身を除く): 144048192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 730, 876, 1095, 1168, 1460, 1752, 1873, 2190, 2336, 2920, 3504, 3746, 4380, 5619, 5840, 7008, 7492, 8760, 9365, 11238, 11680, 14984, 17520, 18730, 22476, 28095, 29968, 35040, 37460, 44952, 56190, 59936, 74920, 89904, 112380, 136729, 149840, 179808, 224760, 273458, 299680, 410187, 449520, 546916, 683645, 820374, 899040, 1093832, 1367290, 1640748, 2050935, 2187664, 2734580, 3281496, 4101870, 4375328, 5469160, 6562992, 8203740, 10938320, 13125984, 16407480, 21876640, 32814960, 65629920]

約数ペア:

[(1, 65629920), (2, 32814960), (3, 21876640), (4, 16407480), (5, 13125984), (6, 10938320), (8, 8203740), (10, 6562992), (12, 5469160), (15, 4375328), (16, 4101870), (20, 3281496), (24, 2734580), (30, 2187664), (32, 2050935), (40, 1640748), (48, 1367290), (60, 1093832), (73, 899040), (80, 820374), (96, 683645), (120, 546916), (146, 449520), (160, 410187), (219, 299680), (240, 273458), (292, 224760), (365, 179808), (438, 149840), (480, 136729), (584, 112380), (730, 89904), (876, 74920), (1095, 59936), (1168, 56190), (1460, 44952), (1752, 37460), (1873, 35040), (2190, 29968), (2336, 28095), (2920, 22476), (3504, 18730), (3746, 17520), (4380, 14984), (5619, 11680), (5840, 11238), (7008, 9365), (7492, 8760)]