396076320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{275053}}^1$

素因数の和:275074

約数の個数: 72

約数和(自身を含む): 1351615356

約数和(自身を除く): 955539036

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, 275053, 550106, 825159, 1100212, 1375265, 1650318, 2200424, 2475477, 2750530, 3300636, 4125795, 4400848, 4950954, 5501060, 6601272, 8251590, 8801696, 9901908, 11002120, 12377385, 13202544, 16503180, 19803816, 22004240, 24754770, 26405088, 33006360, 39607632, 44008480, 49509540, 66012720, 79215264, 99019080, 132025440, 198038160, 396076320]

約数ペア:

[(1, 396076320), (2, 198038160), (3, 132025440), (4, 99019080), (5, 79215264), (6, 66012720), (8, 49509540), (9, 44008480), (10, 39607632), (12, 33006360), (15, 26405088), (16, 24754770), (18, 22004240), (20, 19803816), (24, 16503180), (30, 13202544), (32, 12377385), (36, 11002120), (40, 9901908), (45, 8801696), (48, 8251590), (60, 6601272), (72, 5501060), (80, 4950954), (90, 4400848), (96, 4125795), (120, 3300636), (144, 2750530), (160, 2475477), (180, 2200424), (240, 1650318), (288, 1375265), (360, 1100212), (480, 825159), (720, 550106), (1440, 275053)]