131148120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1092901}}^1$

素因数の和:1092915

約数の個数: 32

約数和(自身を含む): 393444720

約数和(自身を除く): 262296600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1092901, 2185802, 3278703, 4371604, 5464505, 6557406, 8743208, 10929010, 13114812, 16393515, 21858020, 26229624, 32787030, 43716040, 65574060, 131148120]

約数ペア:

[(1, 131148120), (2, 65574060), (3, 43716040), (4, 32787030), (5, 26229624), (6, 21858020), (8, 16393515), (10, 13114812), (12, 10929010), (15, 8743208), (20, 6557406), (24, 5464505), (30, 4371604), (40, 3278703), (60, 2185802), (120, 1092901)]