448235640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2293}}^1$

素因数の和:2494

約数の個数: 128

約数和(自身を含む): 1503028800

約数和(自身を除く): 1054793160

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, 181, 216, 270, 360, 362, 540, 543, 724, 905, 1080, 1086, 1448, 1629, 1810, 2172, 2293, 2715, 3258, 3620, 4344, 4586, 4887, 5430, 6516, 6879, 7240, 8145, 9172, 9774, 10860, 11465, 13032, 13758, 16290, 18344, 19548, 20637, 21720, 22930, 24435, 27516, 32580, 34395, 39096, 41274, 45860, 48870, 55032, 61911, 65160, 68790, 82548, 91720, 97740, 103185, 123822, 137580, 165096, 195480, 206370, 247644, 275160, 309555, 412740, 415033, 495288, 619110, 825480, 830066, 1238220, 1245099, 1660132, 2075165, 2476440, 2490198, 3320264, 3735297, 4150330, 4980396, 6225495, 7470594, 8300660, 9960792, 11205891, 12450990, 14941188, 16601320, 18676485, 22411782, 24901980, 29882376, 37352970, 44823564, 49803960, 56029455, 74705940, 89647128, 112058910, 149411880, 224117820, 448235640]

約数ペア:

[(1, 448235640), (2, 224117820), (3, 149411880), (4, 112058910), (5, 89647128), (6, 74705940), (8, 56029455), (9, 49803960), (10, 44823564), (12, 37352970), (15, 29882376), (18, 24901980), (20, 22411782), (24, 18676485), (27, 16601320), (30, 14941188), (36, 12450990), (40, 11205891), (45, 9960792), (54, 8300660), (60, 7470594), (72, 6225495), (90, 4980396), (108, 4150330), (120, 3735297), (135, 3320264), (180, 2490198), (181, 2476440), (216, 2075165), (270, 1660132), (360, 1245099), (362, 1238220), (540, 830066), (543, 825480), (724, 619110), (905, 495288), (1080, 415033), (1086, 412740), (1448, 309555), (1629, 275160), (1810, 247644), (2172, 206370), (2293, 195480), (2715, 165096), (3258, 137580), (3620, 123822), (4344, 103185), (4586, 97740), (4887, 91720), (5430, 82548), (6516, 68790), (6879, 65160), (7240, 61911), (8145, 55032), (9172, 48870), (9774, 45860), (10860, 41274), (11465, 39096), (13032, 34395), (13758, 32580), (16290, 27516), (18344, 24435), (19548, 22930), (20637, 21720)]