90271367.000000000

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4363}}^1$

素因数の和:4398

約数の個数: 128

約数和(自身を含む): 373907520

約数和(自身を除く): 265007040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4363, 4992, 6240, 8320, 8726, 12480, 13089, 17452, 21815, 24960, 26178, 34904, 43630, 52356, 56719, 65445, 69808, 87260, 104712, 113438, 130890, 139616, 170157, 174520, 209424, 226876, 261780, 279232, 283595, 340314, 349040, 418848, 453752, 523560, 558464, 567190, 680628, 698080, 837696, 850785, 907504, 1047120, 1134380, 1361256, 1396160, 1675392, 1701570, 1815008, 2094240, 2268760, 2722512, 2792320, 3403140, 3630016, 4188480, 4537520, 5445024, 6806280, 7260032, 8376960, 9075040, 10890048, 13612560, 18150080, 21780096, 27225120, 36300160, 54450240, 108900480]

約数ペア:

[(1, 108900480), (2, 54450240), (3, 36300160), (4, 27225120), (5, 21780096), (6, 18150080), (8, 13612560), (10, 10890048), (12, 9075040), (13, 8376960), (15, 7260032), (16, 6806280), (20, 5445024), (24, 4537520), (26, 4188480), (30, 3630016), (32, 3403140), (39, 2792320), (40, 2722512), (48, 2268760), (52, 2094240), (60, 1815008), (64, 1701570), (65, 1675392), (78, 1396160), (80, 1361256), (96, 1134380), (104, 1047120), (120, 907504), (128, 850785), (130, 837696), (156, 698080), (160, 680628), (192, 567190), (195, 558464), (208, 523560), (240, 453752), (260, 418848), (312, 349040), (320, 340314), (384, 283595), (390, 279232), (416, 261780), (480, 226876), (520, 209424), (624, 174520), (640, 170157), (780, 139616), (832, 130890), (960, 113438), (1040, 104712), (1248, 87260), (1560, 69808), (1664, 65445), (1920, 56719), (2080, 52356), (2496, 43630), (3120, 34904), (4160, 26178), (4363, 24960), (4992, 21815), (6240, 17452), (8320, 13089), (8726, 12480)]