23971560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5399}}^1$

素因数の和:5450

約数の個数: 64

約数和(自身を含む): 73872000

約数和(自身を除く): 49900440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 5399, 10798, 16197, 21596, 26995, 32394, 43192, 53990, 64788, 80985, 107980, 129576, 161970, 199763, 215960, 323940, 399526, 599289, 647880, 799052, 998815, 1198578, 1598104, 1997630, 2397156, 2996445, 3995260, 4794312, 5992890, 7990520, 11985780, 23971560]

約数ペア:

[(1, 23971560), (2, 11985780), (3, 7990520), (4, 5992890), (5, 4794312), (6, 3995260), (8, 2996445), (10, 2397156), (12, 1997630), (15, 1598104), (20, 1198578), (24, 998815), (30, 799052), (37, 647880), (40, 599289), (60, 399526), (74, 323940), (111, 215960), (120, 199763), (148, 161970), (185, 129576), (222, 107980), (296, 80985), (370, 64788), (444, 53990), (555, 43192), (740, 32394), (888, 26995), (1110, 21596), (1480, 16197), (2220, 10798), (4440, 5399)]