1115695920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{20479}}^1$

素因数の和:20722

約数の個数: 80

約数和(自身を含む): 3474063360

約数和(自身を除く): 2358367440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 227, 240, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 3405, 3632, 4540, 5448, 6810, 9080, 10896, 13620, 18160, 20479, 27240, 40958, 54480, 61437, 81916, 102395, 122874, 163832, 204790, 245748, 307185, 327664, 409580, 491496, 614370, 819160, 982992, 1228740, 1638320, 2457480, 4648733, 4914960, 9297466, 13946199, 18594932, 23243665, 27892398, 37189864, 46487330, 55784796, 69730995, 74379728, 92974660, 111569592, 139461990, 185949320, 223139184, 278923980, 371898640, 557847960, 1115695920]

約数ペア:

[(1, 1115695920), (2, 557847960), (3, 371898640), (4, 278923980), (5, 223139184), (6, 185949320), (8, 139461990), (10, 111569592), (12, 92974660), (15, 74379728), (16, 69730995), (20, 55784796), (24, 46487330), (30, 37189864), (40, 27892398), (48, 23243665), (60, 18594932), (80, 13946199), (120, 9297466), (227, 4914960), (240, 4648733), (454, 2457480), (681, 1638320), (908, 1228740), (1135, 982992), (1362, 819160), (1816, 614370), (2270, 491496), (2724, 409580), (3405, 327664), (3632, 307185), (4540, 245748), (5448, 204790), (6810, 163832), (9080, 122874), (10896, 102395), (13620, 81916), (18160, 61437), (20479, 54480), (27240, 40958)]