207942120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{192539}}^1$

素因数の和:192559

約数の個数: 64

約数和(自身を含む): 693144000

約数和(自身を除く): 485201880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 192539, 385078, 577617, 770156, 962695, 1155234, 1540312, 1732851, 1925390, 2310468, 2888085, 3465702, 3850780, 4620936, 5198553, 5776170, 6931404, 7701560, 8664255, 10397106, 11552340, 13862808, 17328510, 20794212, 23104680, 25992765, 34657020, 41588424, 51985530, 69314040, 103971060, 207942120]

約数ペア:

[(1, 207942120), (2, 103971060), (3, 69314040), (4, 51985530), (5, 41588424), (6, 34657020), (8, 25992765), (9, 23104680), (10, 20794212), (12, 17328510), (15, 13862808), (18, 11552340), (20, 10397106), (24, 8664255), (27, 7701560), (30, 6931404), (36, 5776170), (40, 5198553), (45, 4620936), (54, 3850780), (60, 3465702), (72, 2888085), (90, 2310468), (108, 1925390), (120, 1732851), (135, 1540312), (180, 1155234), (216, 962695), (270, 770156), (360, 577617), (540, 385078), (1080, 192539)]