238416120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{662267}}^1$

素因数の和:662284

約数の個数: 48

約数和(自身を含む): 774853560

約数和(自身を除く): 536437440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 662267, 1324534, 1986801, 2649068, 3311335, 3973602, 5298136, 5960403, 6622670, 7947204, 9934005, 11920806, 13245340, 15894408, 19868010, 23841612, 26490680, 29802015, 39736020, 47683224, 59604030, 79472040, 119208060, 238416120]

約数ペア:

[(1, 238416120), (2, 119208060), (3, 79472040), (4, 59604030), (5, 47683224), (6, 39736020), (8, 29802015), (9, 26490680), (10, 23841612), (12, 19868010), (15, 15894408), (18, 13245340), (20, 11920806), (24, 9934005), (30, 7947204), (36, 6622670), (40, 5960403), (45, 5298136), (60, 3973602), (72, 3311335), (90, 2649068), (120, 1986801), (180, 1324534), (360, 662267)]