66356040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13487}}^1$

素因数の和:13542

約数の個数: 64

約数和(自身を含む): 203938560

約数和(自身を除く): 137582520

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, 13487, 26974, 40461, 53948, 67435, 80922, 107896, 134870, 161844, 202305, 269740, 323688, 404610, 539480, 552967, 809220, 1105934, 1618440, 1658901, 2211868, 2764835, 3317802, 4423736, 5529670, 6635604, 8294505, 11059340, 13271208, 16589010, 22118680, 33178020, 66356040]

約数ペア:

[(1, 66356040), (2, 33178020), (3, 22118680), (4, 16589010), (5, 13271208), (6, 11059340), (8, 8294505), (10, 6635604), (12, 5529670), (15, 4423736), (20, 3317802), (24, 2764835), (30, 2211868), (40, 1658901), (41, 1618440), (60, 1105934), (82, 809220), (120, 552967), (123, 539480), (164, 404610), (205, 323688), (246, 269740), (328, 202305), (410, 161844), (492, 134870), (615, 107896), (820, 80922), (984, 67435), (1230, 53948), (1640, 40461), (2460, 26974), (4920, 13487)]