4105440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2851}}^1$

素因数の和:2872

約数の個数: 72

約数和(自身を含む): 14014728

約数和(自身を除く): 9909288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2851, 5702, 8553, 11404, 14255, 17106, 22808, 25659, 28510, 34212, 42765, 45616, 51318, 57020, 68424, 85530, 91232, 102636, 114040, 128295, 136848, 171060, 205272, 228080, 256590, 273696, 342120, 410544, 456160, 513180, 684240, 821088, 1026360, 1368480, 2052720, 4105440]

約数ペア:

[(1, 4105440), (2, 2052720), (3, 1368480), (4, 1026360), (5, 821088), (6, 684240), (8, 513180), (9, 456160), (10, 410544), (12, 342120), (15, 273696), (16, 256590), (18, 228080), (20, 205272), (24, 171060), (30, 136848), (32, 128295), (36, 114040), (40, 102636), (45, 91232), (48, 85530), (60, 68424), (72, 57020), (80, 51318), (90, 45616), (96, 42765), (120, 34212), (144, 28510), (160, 25659), (180, 22808), (240, 17106), (288, 14255), (360, 11404), (480, 8553), (720, 5702), (1440, 2851)]