1804122240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1669}}^1$

素因数の和:2254

約数の個数: 128

約数和(自身を含む): 5764305600

約数和(自身を除く): 3960183360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 563, 640, 960, 1126, 1669, 1689, 1920, 2252, 2815, 3338, 3378, 4504, 5007, 5630, 6676, 6756, 8345, 8445, 9008, 10014, 11260, 13352, 13512, 16690, 16890, 18016, 20028, 22520, 25035, 26704, 27024, 33380, 33780, 36032, 40056, 45040, 50070, 53408, 54048, 66760, 67560, 72064, 80112, 90080, 100140, 106816, 108096, 133520, 135120, 160224, 180160, 200280, 213632, 216192, 267040, 270240, 320448, 360320, 400560, 534080, 540480, 640896, 801120, 939647, 1068160, 1080960, 1602240, 1879294, 2818941, 3204480, 3758588, 4698235, 5637882, 7517176, 9396470, 11275764, 14094705, 15034352, 18792940, 22551528, 28189410, 30068704, 37585880, 45103056, 56378820, 60137408, 75171760, 90206112, 112757640, 120274816, 150343520, 180412224, 225515280, 300687040, 360824448, 451030560, 601374080, 902061120, 1804122240]

約数ペア:

[(1, 1804122240), (2, 902061120), (3, 601374080), (4, 451030560), (5, 360824448), (6, 300687040), (8, 225515280), (10, 180412224), (12, 150343520), (15, 120274816), (16, 112757640), (20, 90206112), (24, 75171760), (30, 60137408), (32, 56378820), (40, 45103056), (48, 37585880), (60, 30068704), (64, 28189410), (80, 22551528), (96, 18792940), (120, 15034352), (128, 14094705), (160, 11275764), (192, 9396470), (240, 7517176), (320, 5637882), (384, 4698235), (480, 3758588), (563, 3204480), (640, 2818941), (960, 1879294), (1126, 1602240), (1669, 1080960), (1689, 1068160), (1920, 939647), (2252, 801120), (2815, 640896), (3338, 540480), (3378, 534080), (4504, 400560), (5007, 360320), (5630, 320448), (6676, 270240), (6756, 267040), (8345, 216192), (8445, 213632), (9008, 200280), (10014, 180160), (11260, 160224), (13352, 135120), (13512, 133520), (16690, 108096), (16890, 106816), (18016, 100140), (20028, 90080), (22520, 80112), (25035, 72064), (26704, 67560), (27024, 66760), (33380, 54048), (33780, 53408), (36032, 50070), (40056, 45040)]