7888926480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{172097}}^1$

素因数の和:172304

約数の個数: 80

約数和(自身を含む): 24583855104

約数和(自身を除く): 16694928624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3056, 3820, 4584, 5730, 7640, 9168, 11460, 15280, 22920, 45840, 172097, 344194, 516291, 688388, 860485, 1032582, 1376776, 1720970, 2065164, 2581455, 2753552, 3441940, 4130328, 5162910, 6883880, 8260656, 10325820, 13767760, 20651640, 32870527, 41303280, 65741054, 98611581, 131482108, 164352635, 197223162, 262964216, 328705270, 394446324, 493057905, 525928432, 657410540, 788892648, 986115810, 1314821080, 1577785296, 1972231620, 2629642160, 3944463240, 7888926480]

約数ペア:

[(1, 7888926480), (2, 3944463240), (3, 2629642160), (4, 1972231620), (5, 1577785296), (6, 1314821080), (8, 986115810), (10, 788892648), (12, 657410540), (15, 525928432), (16, 493057905), (20, 394446324), (24, 328705270), (30, 262964216), (40, 197223162), (48, 164352635), (60, 131482108), (80, 98611581), (120, 65741054), (191, 41303280), (240, 32870527), (382, 20651640), (573, 13767760), (764, 10325820), (955, 8260656), (1146, 6883880), (1528, 5162910), (1910, 4130328), (2292, 3441940), (2865, 2753552), (3056, 2581455), (3820, 2065164), (4584, 1720970), (5730, 1376776), (7640, 1032582), (9168, 860485), (11460, 688388), (15280, 516291), (22920, 344194), (45840, 172097)]