140805395520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{146672287}}^1$

素因数の和:146672307

約数の個数: 56

約数和(自身を含む): 447057133824

約数和(自身を除く): 306251738304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 146672287, 293344574, 440016861, 586689148, 733361435, 880033722, 1173378296, 1466722870, 1760067444, 2200084305, 2346756592, 2933445740, 3520134888, 4400168610, 4693513184, 5866891480, 7040269776, 8800337220, 9387026368, 11733782960, 14080539552, 17600674440, 23467565920, 28161079104, 35201348880, 46935131840, 70402697760, 140805395520]

約数ペア:

[(1, 140805395520), (2, 70402697760), (3, 46935131840), (4, 35201348880), (5, 28161079104), (6, 23467565920), (8, 17600674440), (10, 14080539552), (12, 11733782960), (15, 9387026368), (16, 8800337220), (20, 7040269776), (24, 5866891480), (30, 4693513184), (32, 4400168610), (40, 3520134888), (48, 2933445740), (60, 2346756592), (64, 2200084305), (80, 1760067444), (96, 1466722870), (120, 1173378296), (160, 880033722), (192, 733361435), (240, 586689148), (320, 440016861), (480, 293344574), (960, 146672287)]