284060880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{394529}}^1$

素因数の和:394548

約数の個数: 60

約数和(自身を含む): 953973540

約数和(自身を除く): 669912660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 394529, 789058, 1183587, 1578116, 1972645, 2367174, 3156232, 3550761, 3945290, 4734348, 5917935, 6312464, 7101522, 7890580, 9468696, 11835870, 14203044, 15781160, 17753805, 18937392, 23671740, 28406088, 31562320, 35507610, 47343480, 56812176, 71015220, 94686960, 142030440, 284060880]

約数ペア:

[(1, 284060880), (2, 142030440), (3, 94686960), (4, 71015220), (5, 56812176), (6, 47343480), (8, 35507610), (9, 31562320), (10, 28406088), (12, 23671740), (15, 18937392), (16, 17753805), (18, 15781160), (20, 14203044), (24, 11835870), (30, 9468696), (36, 7890580), (40, 7101522), (45, 6312464), (48, 5917935), (60, 4734348), (72, 3945290), (80, 3550761), (90, 3156232), (120, 2367174), (144, 1972645), (180, 1578116), (240, 1183587), (360, 789058), (720, 394529)]