420834240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3109}}^1$

素因数の和:3179

約数の個数: 168

約数和(自身を含む): 1478767680

約数和(自身を除く): 1057933440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 576, 705, 720, 752, 846, 940, 960, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 2880, 3008, 3109, 3384, 3760, 4230, 4512, 5640, 6218, 6768, 7520, 8460, 9024, 9327, 11280, 12436, 13536, 15040, 15545, 16920, 18654, 22560, 24872, 27072, 27981, 31090, 33840, 37308, 45120, 46635, 49744, 55962, 62180, 67680, 74616, 93270, 99488, 111924, 124360, 135360, 139905, 146123, 149232, 186540, 198976, 223848, 248720, 279810, 292246, 298464, 373080, 438369, 447696, 497440, 559620, 584492, 596928, 730615, 746160, 876738, 895392, 994880, 1119240, 1168984, 1315107, 1461230, 1492320, 1753476, 1790784, 2191845, 2238480, 2337968, 2630214, 2922460, 2984640, 3506952, 4383690, 4476960, 4675936, 5260428, 5844920, 6575535, 7013904, 8767380, 8953920, 9351872, 10520856, 11689840, 13151070, 14027808, 17534760, 21041712, 23379680, 26302140, 28055616, 35069520, 42083424, 46759360, 52604280, 70139040, 84166848, 105208560, 140278080, 210417120, 420834240]

約数ペア:

[(1, 420834240), (2, 210417120), (3, 140278080), (4, 105208560), (5, 84166848), (6, 70139040), (8, 52604280), (9, 46759360), (10, 42083424), (12, 35069520), (15, 28055616), (16, 26302140), (18, 23379680), (20, 21041712), (24, 17534760), (30, 14027808), (32, 13151070), (36, 11689840), (40, 10520856), (45, 9351872), (47, 8953920), (48, 8767380), (60, 7013904), (64, 6575535), (72, 5844920), (80, 5260428), (90, 4675936), (94, 4476960), (96, 4383690), (120, 3506952), (141, 2984640), (144, 2922460), (160, 2630214), (180, 2337968), (188, 2238480), (192, 2191845), (235, 1790784), (240, 1753476), (282, 1492320), (288, 1461230), (320, 1315107), (360, 1168984), (376, 1119240), (423, 994880), (470, 895392), (480, 876738), (564, 746160), (576, 730615), (705, 596928), (720, 584492), (752, 559620), (846, 497440), (940, 447696), (960, 438369), (1128, 373080), (1410, 298464), (1440, 292246), (1504, 279810), (1692, 248720), (1880, 223848), (2115, 198976), (2256, 186540), (2820, 149232), (2880, 146123), (3008, 139905), (3109, 135360), (3384, 124360), (3760, 111924), (4230, 99488), (4512, 93270), (5640, 74616), (6218, 67680), (6768, 62180), (7520, 55962), (8460, 49744), (9024, 46635), (9327, 45120), (11280, 37308), (12436, 33840), (13536, 31090), (15040, 27981), (15545, 27072), (16920, 24872), (18654, 22560)]