65340016080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3323}}^1\times {\mathrm{81929}}^1$

素因数の和:85268

約数の個数: 80

約数和(自身を含む): 202617478080

約数和(自身を除く): 137277462000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3323, 6646, 9969, 13292, 16615, 19938, 26584, 33230, 39876, 49845, 53168, 66460, 79752, 81929, 99690, 132920, 159504, 163858, 199380, 245787, 265840, 327716, 398760, 409645, 491574, 655432, 797520, 819290, 983148, 1228935, 1310864, 1638580, 1966296, 2457870, 3277160, 3932592, 4915740, 6554320, 9831480, 19662960, 272250067, 544500134, 816750201, 1089000268, 1361250335, 1633500402, 2178000536, 2722500670, 3267000804, 4083751005, 4356001072, 5445001340, 6534001608, 8167502010, 10890002680, 13068003216, 16335004020, 21780005360, 32670008040, 65340016080]

約数ペア:

[(1, 65340016080), (2, 32670008040), (3, 21780005360), (4, 16335004020), (5, 13068003216), (6, 10890002680), (8, 8167502010), (10, 6534001608), (12, 5445001340), (15, 4356001072), (16, 4083751005), (20, 3267000804), (24, 2722500670), (30, 2178000536), (40, 1633500402), (48, 1361250335), (60, 1089000268), (80, 816750201), (120, 544500134), (240, 272250067), (3323, 19662960), (6646, 9831480), (9969, 6554320), (13292, 4915740), (16615, 3932592), (19938, 3277160), (26584, 2457870), (33230, 1966296), (39876, 1638580), (49845, 1310864), (53168, 1228935), (66460, 983148), (79752, 819290), (81929, 797520), (99690, 655432), (132920, 491574), (159504, 409645), (163858, 398760), (199380, 327716), (245787, 265840)]