64943520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7121}}^1$

素因数の和:7158

約数の個数: 96

約数和(自身を含む): 215369280

約数和(自身を除く): 150425760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 7121, 9120, 14242, 21363, 28484, 35605, 42726, 56968, 71210, 85452, 106815, 113936, 135299, 142420, 170904, 213630, 227872, 270598, 284840, 341808, 405897, 427260, 541196, 569680, 676495, 683616, 811794, 854520, 1082392, 1139360, 1352990, 1623588, 1709040, 2029485, 2164784, 2705980, 3247176, 3418080, 4058970, 4329568, 5411960, 6494352, 8117940, 10823920, 12988704, 16235880, 21647840, 32471760, 64943520]

約数ペア:

[(1, 64943520), (2, 32471760), (3, 21647840), (4, 16235880), (5, 12988704), (6, 10823920), (8, 8117940), (10, 6494352), (12, 5411960), (15, 4329568), (16, 4058970), (19, 3418080), (20, 3247176), (24, 2705980), (30, 2164784), (32, 2029485), (38, 1709040), (40, 1623588), (48, 1352990), (57, 1139360), (60, 1082392), (76, 854520), (80, 811794), (95, 683616), (96, 676495), (114, 569680), (120, 541196), (152, 427260), (160, 405897), (190, 341808), (228, 284840), (240, 270598), (285, 227872), (304, 213630), (380, 170904), (456, 142420), (480, 135299), (570, 113936), (608, 106815), (760, 85452), (912, 71210), (1140, 56968), (1520, 42726), (1824, 35605), (2280, 28484), (3040, 21363), (4560, 14242), (7121, 9120)]