252570120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191341}}^1$

素因数の和:191366

約数の個数: 64

約数和(自身を含む): 826597440

約数和(自身を除く): 574027320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 191341, 382682, 574023, 765364, 956705, 1148046, 1530728, 1913410, 2104751, 2296092, 2870115, 3826820, 4209502, 4592184, 5740230, 6314253, 7653640, 8419004, 10523755, 11480460, 12628506, 16838008, 21047510, 22960920, 25257012, 31571265, 42095020, 50514024, 63142530, 84190040, 126285060, 252570120]

約数ペア:

[(1, 252570120), (2, 126285060), (3, 84190040), (4, 63142530), (5, 50514024), (6, 42095020), (8, 31571265), (10, 25257012), (11, 22960920), (12, 21047510), (15, 16838008), (20, 12628506), (22, 11480460), (24, 10523755), (30, 8419004), (33, 7653640), (40, 6314253), (44, 5740230), (55, 4592184), (60, 4209502), (66, 3826820), (88, 2870115), (110, 2296092), (120, 2104751), (132, 1913410), (165, 1530728), (220, 1148046), (264, 956705), (330, 765364), (440, 574023), (660, 382682), (1320, 191341)]