78523320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1783}}^1$

素因数の和:2164

約数の個数: 64

約数和(自身を含む): 236344320

約数和(自身を除く): 157821000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 734, 1101, 1468, 1783, 1835, 2202, 2936, 3566, 3670, 4404, 5349, 5505, 7132, 7340, 8808, 8915, 10698, 11010, 14264, 14680, 17830, 21396, 22020, 26745, 35660, 42792, 44040, 53490, 71320, 106980, 213960, 654361, 1308722, 1963083, 2617444, 3271805, 3926166, 5234888, 6543610, 7852332, 9815415, 13087220, 15704664, 19630830, 26174440, 39261660, 78523320]

約数ペア:

[(1, 78523320), (2, 39261660), (3, 26174440), (4, 19630830), (5, 15704664), (6, 13087220), (8, 9815415), (10, 7852332), (12, 6543610), (15, 5234888), (20, 3926166), (24, 3271805), (30, 2617444), (40, 1963083), (60, 1308722), (120, 654361), (367, 213960), (734, 106980), (1101, 71320), (1468, 53490), (1783, 44040), (1835, 42792), (2202, 35660), (2936, 26745), (3566, 22020), (3670, 21396), (4404, 17830), (5349, 14680), (5505, 14264), (7132, 11010), (7340, 10698), (8808, 8915)]