330391920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3433}}^1$

素因数の和:3850

約数の個数: 80

約数和(自身を含む): 1027068192

約数和(自身を除く): 696676272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 802, 1203, 1604, 2005, 2406, 3208, 3433, 4010, 4812, 6015, 6416, 6866, 8020, 9624, 10299, 12030, 13732, 16040, 17165, 19248, 20598, 24060, 27464, 32080, 34330, 41196, 48120, 51495, 54928, 68660, 82392, 96240, 102990, 137320, 164784, 205980, 274640, 411960, 823920, 1376633, 2753266, 4129899, 5506532, 6883165, 8259798, 11013064, 13766330, 16519596, 20649495, 22026128, 27532660, 33039192, 41298990, 55065320, 66078384, 82597980, 110130640, 165195960, 330391920]

約数ペア:

[(1, 330391920), (2, 165195960), (3, 110130640), (4, 82597980), (5, 66078384), (6, 55065320), (8, 41298990), (10, 33039192), (12, 27532660), (15, 22026128), (16, 20649495), (20, 16519596), (24, 13766330), (30, 11013064), (40, 8259798), (48, 6883165), (60, 5506532), (80, 4129899), (120, 2753266), (240, 1376633), (401, 823920), (802, 411960), (1203, 274640), (1604, 205980), (2005, 164784), (2406, 137320), (3208, 102990), (3433, 96240), (4010, 82392), (4812, 68660), (6015, 54928), (6416, 51495), (6866, 48120), (8020, 41196), (9624, 34330), (10299, 32080), (12030, 27464), (13732, 24060), (16040, 20598), (17165, 19248)]