158483760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{660349}}^1$

素因数の和:660365

約数の個数: 40

約数和(自身を含む): 491300400

約数和(自身を除く): 332816640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 660349, 1320698, 1981047, 2641396, 3301745, 3962094, 5282792, 6603490, 7924188, 9905235, 10565584, 13206980, 15848376, 19810470, 26413960, 31696752, 39620940, 52827920, 79241880, 158483760]

約数ペア:

[(1, 158483760), (2, 79241880), (3, 52827920), (4, 39620940), (5, 31696752), (6, 26413960), (8, 19810470), (10, 15848376), (12, 13206980), (15, 10565584), (16, 9905235), (20, 7924188), (24, 6603490), (30, 5282792), (40, 3962094), (48, 3301745), (60, 2641396), (80, 1981047), (120, 1320698), (240, 660349)]