80595480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{95947}}^1$

素因数の和:95968

約数の個数: 64

約数和(自身を含む): 276330240

約数和(自身を除く): 195734760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 95947, 191894, 287841, 383788, 479735, 575682, 671629, 767576, 959470, 1151364, 1343258, 1439205, 1918940, 2014887, 2302728, 2686516, 2878410, 3358145, 3837880, 4029774, 5373032, 5756820, 6716290, 8059548, 10074435, 11513640, 13432580, 16119096, 20148870, 26865160, 40297740, 80595480]

約数ペア:

[(1, 80595480), (2, 40297740), (3, 26865160), (4, 20148870), (5, 16119096), (6, 13432580), (7, 11513640), (8, 10074435), (10, 8059548), (12, 6716290), (14, 5756820), (15, 5373032), (20, 4029774), (21, 3837880), (24, 3358145), (28, 2878410), (30, 2686516), (35, 2302728), (40, 2014887), (42, 1918940), (56, 1439205), (60, 1343258), (70, 1151364), (84, 959470), (105, 767576), (120, 671629), (140, 575682), (168, 479735), (210, 383788), (280, 287841), (420, 191894), (840, 95947)]