71124840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197569}}^1$

素因数の和:197586

約数の個数: 48

約数和(自身を含む): 231156900

約数和(自身を除く): 160032060

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, 197569, 395138, 592707, 790276, 987845, 1185414, 1580552, 1778121, 1975690, 2370828, 2963535, 3556242, 3951380, 4741656, 5927070, 7112484, 7902760, 8890605, 11854140, 14224968, 17781210, 23708280, 35562420, 71124840]

約数ペア:

[(1, 71124840), (2, 35562420), (3, 23708280), (4, 17781210), (5, 14224968), (6, 11854140), (8, 8890605), (9, 7902760), (10, 7112484), (12, 5927070), (15, 4741656), (18, 3951380), (20, 3556242), (24, 2963535), (30, 2370828), (36, 1975690), (40, 1778121), (45, 1580552), (60, 1185414), (72, 987845), (90, 790276), (120, 592707), (180, 395138), (360, 197569)]