242136240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1008901}}^1$

素因数の和:1008917

約数の個数: 40

約数和(自身を含む): 750623088

約数和(自身を除く): 508486848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1008901, 2017802, 3026703, 4035604, 5044505, 6053406, 8071208, 10089010, 12106812, 15133515, 16142416, 20178020, 24213624, 30267030, 40356040, 48427248, 60534060, 80712080, 121068120, 242136240]

約数ペア:

[(1, 242136240), (2, 121068120), (3, 80712080), (4, 60534060), (5, 48427248), (6, 40356040), (8, 30267030), (10, 24213624), (12, 20178020), (15, 16142416), (16, 15133515), (20, 12106812), (24, 10089010), (30, 8071208), (40, 6053406), (48, 5044505), (60, 4035604), (80, 3026703), (120, 2017802), (240, 1008901)]