199086240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{414763}}^1$

素因数の和:414781

約数の個数: 48

約数和(自身を含む): 627123168

約数和(自身を除く): 428036928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 414763, 829526, 1244289, 1659052, 2073815, 2488578, 3318104, 4147630, 4977156, 6221445, 6636208, 8295260, 9954312, 12442890, 13272416, 16590520, 19908624, 24885780, 33181040, 39817248, 49771560, 66362080, 99543120, 199086240]

約数ペア:

[(1, 199086240), (2, 99543120), (3, 66362080), (4, 49771560), (5, 39817248), (6, 33181040), (8, 24885780), (10, 19908624), (12, 16590520), (15, 13272416), (16, 12442890), (20, 9954312), (24, 8295260), (30, 6636208), (32, 6221445), (40, 4977156), (48, 4147630), (60, 3318104), (80, 2488578), (96, 2073815), (120, 1659052), (160, 1244289), (240, 829526), (480, 414763)]