246343920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21839}}^1$

素因数の和:21902

約数の個数: 80

約数和(自身を含む): 779950080

約数和(自身を除く): 533606160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 21839, 43678, 65517, 87356, 109195, 131034, 174712, 218390, 262068, 327585, 349424, 436780, 524136, 655170, 873560, 1026433, 1048272, 1310340, 1747120, 2052866, 2620680, 3079299, 4105732, 5132165, 5241360, 6158598, 8211464, 10264330, 12317196, 15396495, 16422928, 20528660, 24634392, 30792990, 41057320, 49268784, 61585980, 82114640, 123171960, 246343920]

約数ペア:

[(1, 246343920), (2, 123171960), (3, 82114640), (4, 61585980), (5, 49268784), (6, 41057320), (8, 30792990), (10, 24634392), (12, 20528660), (15, 16422928), (16, 15396495), (20, 12317196), (24, 10264330), (30, 8211464), (40, 6158598), (47, 5241360), (48, 5132165), (60, 4105732), (80, 3079299), (94, 2620680), (120, 2052866), (141, 1747120), (188, 1310340), (235, 1048272), (240, 1026433), (282, 873560), (376, 655170), (470, 524136), (564, 436780), (705, 349424), (752, 327585), (940, 262068), (1128, 218390), (1410, 174712), (1880, 131034), (2256, 109195), (2820, 87356), (3760, 65517), (5640, 43678), (11280, 21839)]