71874960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{299479}}^1$

素因数の和:299495

約数の個数: 40

約数和(自身を含む): 222813120

約数和(自身を除く): 150938160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 299479, 598958, 898437, 1197916, 1497395, 1796874, 2395832, 2994790, 3593748, 4492185, 4791664, 5989580, 7187496, 8984370, 11979160, 14374992, 17968740, 23958320, 35937480, 71874960]

約数ペア:

[(1, 71874960), (2, 35937480), (3, 23958320), (4, 17968740), (5, 14374992), (6, 11979160), (8, 8984370), (10, 7187496), (12, 5989580), (15, 4791664), (16, 4492185), (20, 3593748), (24, 2994790), (30, 2395832), (40, 1796874), (48, 1497395), (60, 1197916), (80, 898437), (120, 598958), (240, 299479)]