29180880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{40529}}^1$

素因数の和:40548

約数の個数: 60

約数和(自身を含む): 98001540

約数和(自身を除く): 68820660

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, 40529, 81058, 121587, 162116, 202645, 243174, 324232, 364761, 405290, 486348, 607935, 648464, 729522, 810580, 972696, 1215870, 1459044, 1621160, 1823805, 1945392, 2431740, 2918088, 3242320, 3647610, 4863480, 5836176, 7295220, 9726960, 14590440, 29180880]

約数ペア:

[(1, 29180880), (2, 14590440), (3, 9726960), (4, 7295220), (5, 5836176), (6, 4863480), (8, 3647610), (9, 3242320), (10, 2918088), (12, 2431740), (15, 1945392), (16, 1823805), (18, 1621160), (20, 1459044), (24, 1215870), (30, 972696), (36, 810580), (40, 729522), (45, 648464), (48, 607935), (60, 486348), (72, 405290), (80, 364761), (90, 324232), (120, 243174), (144, 202645), (180, 162116), (240, 121587), (360, 81058), (720, 40529)]