981583560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{12227}}^1$

素因数の和:12467

約数の個数: 96

約数和(自身を含む): 3204714240

約数和(自身を除く): 2223130680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 223, 360, 446, 669, 892, 1115, 1338, 1784, 2007, 2230, 2676, 3345, 4014, 4460, 5352, 6690, 8028, 8920, 10035, 12227, 13380, 16056, 20070, 24454, 26760, 36681, 40140, 48908, 61135, 73362, 80280, 97816, 110043, 122270, 146724, 183405, 220086, 244540, 293448, 366810, 440172, 489080, 550215, 733620, 880344, 1100430, 1467240, 2200860, 2726621, 4401720, 5453242, 8179863, 10906484, 13633105, 16359726, 21812968, 24539589, 27266210, 32719452, 40899315, 49079178, 54532420, 65438904, 81798630, 98158356, 109064840, 122697945, 163597260, 196316712, 245395890, 327194520, 490791780, 981583560]

約数ペア:

[(1, 981583560), (2, 490791780), (3, 327194520), (4, 245395890), (5, 196316712), (6, 163597260), (8, 122697945), (9, 109064840), (10, 98158356), (12, 81798630), (15, 65438904), (18, 54532420), (20, 49079178), (24, 40899315), (30, 32719452), (36, 27266210), (40, 24539589), (45, 21812968), (60, 16359726), (72, 13633105), (90, 10906484), (120, 8179863), (180, 5453242), (223, 4401720), (360, 2726621), (446, 2200860), (669, 1467240), (892, 1100430), (1115, 880344), (1338, 733620), (1784, 550215), (2007, 489080), (2230, 440172), (2676, 366810), (3345, 293448), (4014, 244540), (4460, 220086), (5352, 183405), (6690, 146724), (8028, 122270), (8920, 110043), (10035, 97816), (12227, 80280), (13380, 73362), (16056, 61135), (20070, 48908), (24454, 40140), (26760, 36681)]