168738960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54083}}^1$

素因数の和:54112

約数の個数: 80

約数和(自身を含む): 563338944

約数和(自身を除く): 394599984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 54083, 108166, 162249, 216332, 270415, 324498, 432664, 540830, 648996, 703079, 811245, 865328, 1081660, 1297992, 1406158, 1622490, 2109237, 2163320, 2595984, 2812316, 3244980, 3515395, 4218474, 4326640, 5624632, 6489960, 7030790, 8436948, 10546185, 11249264, 12979920, 14061580, 16873896, 21092370, 28123160, 33747792, 42184740, 56246320, 84369480, 168738960]

約数ペア:

[(1, 168738960), (2, 84369480), (3, 56246320), (4, 42184740), (5, 33747792), (6, 28123160), (8, 21092370), (10, 16873896), (12, 14061580), (13, 12979920), (15, 11249264), (16, 10546185), (20, 8436948), (24, 7030790), (26, 6489960), (30, 5624632), (39, 4326640), (40, 4218474), (48, 3515395), (52, 3244980), (60, 2812316), (65, 2595984), (78, 2163320), (80, 2109237), (104, 1622490), (120, 1406158), (130, 1297992), (156, 1081660), (195, 865328), (208, 811245), (240, 703079), (260, 648996), (312, 540830), (390, 432664), (520, 324498), (624, 270415), (780, 216332), (1040, 162249), (1560, 108166), (3120, 54083)]