63994440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13007}}^1$

素因数の和:13062

約数の個数: 64

約数和(自身を含む): 196680960

約数和(自身を除く): 132686520

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, 13007, 26014, 39021, 52028, 65035, 78042, 104056, 130070, 156084, 195105, 260140, 312168, 390210, 520280, 533287, 780420, 1066574, 1560840, 1599861, 2133148, 2666435, 3199722, 4266296, 5332870, 6399444, 7999305, 10665740, 12798888, 15998610, 21331480, 31997220, 63994440]

約数ペア:

[(1, 63994440), (2, 31997220), (3, 21331480), (4, 15998610), (5, 12798888), (6, 10665740), (8, 7999305), (10, 6399444), (12, 5332870), (15, 4266296), (20, 3199722), (24, 2666435), (30, 2133148), (40, 1599861), (41, 1560840), (60, 1066574), (82, 780420), (120, 533287), (123, 520280), (164, 390210), (205, 312168), (246, 260140), (328, 195105), (410, 156084), (492, 130070), (615, 104056), (820, 78042), (984, 65035), (1230, 52028), (1640, 39021), (2460, 26014), (4920, 13007)]