442395960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{78439}}^1$

素因数の和:78500

約数の個数: 64

約数和(自身を含む): 1355443200

約数和(自身を除く): 913047240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 78439, 156878, 235317, 313756, 392195, 470634, 627512, 784390, 941268, 1176585, 1568780, 1882536, 2353170, 3137560, 3686633, 4706340, 7373266, 9412680, 11059899, 14746532, 18433165, 22119798, 29493064, 36866330, 44239596, 55299495, 73732660, 88479192, 110598990, 147465320, 221197980, 442395960]

約数ペア:

[(1, 442395960), (2, 221197980), (3, 147465320), (4, 110598990), (5, 88479192), (6, 73732660), (8, 55299495), (10, 44239596), (12, 36866330), (15, 29493064), (20, 22119798), (24, 18433165), (30, 14746532), (40, 11059899), (47, 9412680), (60, 7373266), (94, 4706340), (120, 3686633), (141, 3137560), (188, 2353170), (235, 1882536), (282, 1568780), (376, 1176585), (470, 941268), (564, 784390), (705, 627512), (940, 470634), (1128, 392195), (1410, 313756), (1880, 235317), (2820, 156878), (5640, 78439)]