240963480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1553}}^1$

素因数の和:2001

約数の個数: 96

約数和(自身を含む): 785453760

約数和(自身を除く): 544490280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 431, 862, 1293, 1553, 1724, 2155, 2586, 3106, 3448, 3879, 4310, 4659, 5172, 6212, 6465, 7758, 7765, 8620, 9318, 10344, 12424, 12930, 13977, 15516, 15530, 17240, 18636, 19395, 23295, 25860, 27954, 31032, 31060, 37272, 38790, 46590, 51720, 55908, 62120, 69885, 77580, 93180, 111816, 139770, 155160, 186360, 279540, 559080, 669343, 1338686, 2008029, 2677372, 3346715, 4016058, 5354744, 6024087, 6693430, 8032116, 10040145, 12048174, 13386860, 16064232, 20080290, 24096348, 26773720, 30120435, 40160580, 48192696, 60240870, 80321160, 120481740, 240963480]

約数ペア:

[(1, 240963480), (2, 120481740), (3, 80321160), (4, 60240870), (5, 48192696), (6, 40160580), (8, 30120435), (9, 26773720), (10, 24096348), (12, 20080290), (15, 16064232), (18, 13386860), (20, 12048174), (24, 10040145), (30, 8032116), (36, 6693430), (40, 6024087), (45, 5354744), (60, 4016058), (72, 3346715), (90, 2677372), (120, 2008029), (180, 1338686), (360, 669343), (431, 559080), (862, 279540), (1293, 186360), (1553, 155160), (1724, 139770), (2155, 111816), (2586, 93180), (3106, 77580), (3448, 69885), (3879, 62120), (4310, 55908), (4659, 51720), (5172, 46590), (6212, 38790), (6465, 37272), (7758, 31060), (7765, 31032), (8620, 27954), (9318, 25860), (10344, 23295), (12424, 19395), (12930, 18636), (13977, 17240), (15516, 15530)]