80596740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1511}}^1$

素因数の和:1657

約数の個数: 96

約数和(自身を含む): 260112384

約数和(自身を除く): 179515644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1511, 1524, 1778, 1905, 2540, 2667, 3022, 3556, 3810, 4445, 4533, 5334, 6044, 7555, 7620, 8890, 9066, 10577, 10668, 13335, 15110, 17780, 18132, 21154, 22665, 26670, 30220, 31731, 42308, 45330, 52885, 53340, 63462, 90660, 105770, 126924, 158655, 191897, 211540, 317310, 383794, 575691, 634620, 767588, 959485, 1151382, 1343279, 1918970, 2302764, 2686558, 2878455, 3837940, 4029837, 5373116, 5756910, 6716395, 8059674, 11513820, 13432790, 16119348, 20149185, 26865580, 40298370, 80596740]

約数ペア:

[(1, 80596740), (2, 40298370), (3, 26865580), (4, 20149185), (5, 16119348), (6, 13432790), (7, 11513820), (10, 8059674), (12, 6716395), (14, 5756910), (15, 5373116), (20, 4029837), (21, 3837940), (28, 2878455), (30, 2686558), (35, 2302764), (42, 1918970), (60, 1343279), (70, 1151382), (84, 959485), (105, 767588), (127, 634620), (140, 575691), (210, 383794), (254, 317310), (381, 211540), (420, 191897), (508, 158655), (635, 126924), (762, 105770), (889, 90660), (1270, 63462), (1511, 53340), (1524, 52885), (1778, 45330), (1905, 42308), (2540, 31731), (2667, 30220), (3022, 26670), (3556, 22665), (3810, 21154), (4445, 18132), (4533, 17780), (5334, 15110), (6044, 13335), (7555, 10668), (7620, 10577), (8890, 9066)]