12398587380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{7653449}}^1$

素因数の和:7653470

約数の個数: 60

約数和(自身を含む): 38894832900

約数和(自身を除く): 26496245520

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, 7653449, 15306898, 22960347, 30613796, 38267245, 45920694, 68881041, 76534490, 91841388, 114801735, 137762082, 153068980, 206643123, 229603470, 275524164, 344405205, 413286246, 459206940, 619929369, 688810410, 826572492, 1033215615, 1239858738, 1377620820, 2066431230, 2479717476, 3099646845, 4132862460, 6199293690, 12398587380]

約数ペア:

[(1, 12398587380), (2, 6199293690), (3, 4132862460), (4, 3099646845), (5, 2479717476), (6, 2066431230), (9, 1377620820), (10, 1239858738), (12, 1033215615), (15, 826572492), (18, 688810410), (20, 619929369), (27, 459206940), (30, 413286246), (36, 344405205), (45, 275524164), (54, 229603470), (60, 206643123), (81, 153068980), (90, 137762082), (108, 114801735), (135, 91841388), (162, 76534490), (180, 68881041), (270, 45920694), (324, 38267245), (405, 30613796), (540, 22960347), (810, 15306898), (1620, 7653449)]