90653280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{188861}}^1$

素因数の和:188879

約数の個数: 48

約数和(自身を含む): 285559344

約数和(自身を除く): 194906064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 188861, 377722, 566583, 755444, 944305, 1133166, 1510888, 1888610, 2266332, 2832915, 3021776, 3777220, 4532664, 5665830, 6043552, 7554440, 9065328, 11331660, 15108880, 18130656, 22663320, 30217760, 45326640, 90653280]

約数ペア:

[(1, 90653280), (2, 45326640), (3, 30217760), (4, 22663320), (5, 18130656), (6, 15108880), (8, 11331660), (10, 9065328), (12, 7554440), (15, 6043552), (16, 5665830), (20, 4532664), (24, 3777220), (30, 3021776), (32, 2832915), (40, 2266332), (48, 1888610), (60, 1510888), (80, 1133166), (96, 944305), (120, 755444), (160, 566583), (240, 377722), (480, 188861)]