89918160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8713}}^1$

素因数の和:8772

約数の個数: 80

約数和(自身を含む): 285261504

約数和(自身を除く): 195343344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 8713, 10320, 17426, 26139, 34852, 43565, 52278, 69704, 87130, 104556, 130695, 139408, 174260, 209112, 261390, 348520, 374659, 418224, 522780, 697040, 749318, 1045560, 1123977, 1498636, 1873295, 2091120, 2247954, 2997272, 3746590, 4495908, 5619885, 5994544, 7493180, 8991816, 11239770, 14986360, 17983632, 22479540, 29972720, 44959080, 89918160]

約数ペア:

[(1, 89918160), (2, 44959080), (3, 29972720), (4, 22479540), (5, 17983632), (6, 14986360), (8, 11239770), (10, 8991816), (12, 7493180), (15, 5994544), (16, 5619885), (20, 4495908), (24, 3746590), (30, 2997272), (40, 2247954), (43, 2091120), (48, 1873295), (60, 1498636), (80, 1123977), (86, 1045560), (120, 749318), (129, 697040), (172, 522780), (215, 418224), (240, 374659), (258, 348520), (344, 261390), (430, 209112), (516, 174260), (645, 139408), (688, 130695), (860, 104556), (1032, 87130), (1290, 69704), (1720, 52278), (2064, 43565), (2580, 34852), (3440, 26139), (5160, 17426), (8713, 10320)]