249849120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1663}}^1$

素因数の和:1994

約数の個数: 96

約数和(自身を含む): 790013952

約数和(自身を除く): 540164832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 313, 480, 626, 939, 1252, 1565, 1663, 1878, 2504, 3130, 3326, 3756, 4695, 4989, 5008, 6260, 6652, 7512, 8315, 9390, 9978, 10016, 12520, 13304, 15024, 16630, 18780, 19956, 24945, 25040, 26608, 30048, 33260, 37560, 39912, 49890, 50080, 53216, 66520, 75120, 79824, 99780, 133040, 150240, 159648, 199560, 266080, 399120, 520519, 798240, 1041038, 1561557, 2082076, 2602595, 3123114, 4164152, 5205190, 6246228, 7807785, 8328304, 10410380, 12492456, 15615570, 16656608, 20820760, 24984912, 31231140, 41641520, 49969824, 62462280, 83283040, 124924560, 249849120]

約数ペア:

[(1, 249849120), (2, 124924560), (3, 83283040), (4, 62462280), (5, 49969824), (6, 41641520), (8, 31231140), (10, 24984912), (12, 20820760), (15, 16656608), (16, 15615570), (20, 12492456), (24, 10410380), (30, 8328304), (32, 7807785), (40, 6246228), (48, 5205190), (60, 4164152), (80, 3123114), (96, 2602595), (120, 2082076), (160, 1561557), (240, 1041038), (313, 798240), (480, 520519), (626, 399120), (939, 266080), (1252, 199560), (1565, 159648), (1663, 150240), (1878, 133040), (2504, 99780), (3130, 79824), (3326, 75120), (3756, 66520), (4695, 53216), (4989, 50080), (5008, 49890), (6260, 39912), (6652, 37560), (7512, 33260), (8315, 30048), (9390, 26608), (9978, 25040), (10016, 24945), (12520, 19956), (13304, 18780), (15024, 16630)]