130088880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{180679}}^1$

素因数の和:180698

約数の個数: 60

約数和(自身を含む): 436884240

約数和(自身を除く): 306795360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 180679, 361358, 542037, 722716, 903395, 1084074, 1445432, 1626111, 1806790, 2168148, 2710185, 2890864, 3252222, 3613580, 4336296, 5420370, 6504444, 7227160, 8130555, 8672592, 10840740, 13008888, 14454320, 16261110, 21681480, 26017776, 32522220, 43362960, 65044440, 130088880]

約数ペア:

[(1, 130088880), (2, 65044440), (3, 43362960), (4, 32522220), (5, 26017776), (6, 21681480), (8, 16261110), (9, 14454320), (10, 13008888), (12, 10840740), (15, 8672592), (16, 8130555), (18, 7227160), (20, 6504444), (24, 5420370), (30, 4336296), (36, 3613580), (40, 3252222), (45, 2890864), (48, 2710185), (60, 2168148), (72, 1806790), (80, 1626111), (90, 1445432), (120, 1084074), (144, 903395), (180, 722716), (240, 542037), (360, 361358), (720, 180679)]