201604140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{124447}}^1$

素因数の和:124468

約数の個数: 60

約数和(自身を含む): 632444736

約数和(自身を除く): 430840596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 124447, 248894, 373341, 497788, 622235, 746682, 1120023, 1244470, 1493364, 1866705, 2240046, 2488940, 3360069, 3733410, 4480092, 5600115, 6720138, 7466820, 10080207, 11200230, 13440276, 16800345, 20160414, 22400460, 33600690, 40320828, 50401035, 67201380, 100802070, 201604140]

約数ペア:

[(1, 201604140), (2, 100802070), (3, 67201380), (4, 50401035), (5, 40320828), (6, 33600690), (9, 22400460), (10, 20160414), (12, 16800345), (15, 13440276), (18, 11200230), (20, 10080207), (27, 7466820), (30, 6720138), (36, 5600115), (45, 4480092), (54, 3733410), (60, 3360069), (81, 2488940), (90, 2240046), (108, 1866705), (135, 1493364), (162, 1244470), (180, 1120023), (270, 746682), (324, 622235), (405, 497788), (540, 373341), (810, 248894), (1620, 124447)]