89813280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{187111}}^1$

素因数の和:187129

約数の個数: 48

約数和(自身を含む): 282913344

約数和(自身を除く): 193100064

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, 187111, 374222, 561333, 748444, 935555, 1122666, 1496888, 1871110, 2245332, 2806665, 2993776, 3742220, 4490664, 5613330, 5987552, 7484440, 8981328, 11226660, 14968880, 17962656, 22453320, 29937760, 44906640, 89813280]

約数ペア:

[(1, 89813280), (2, 44906640), (3, 29937760), (4, 22453320), (5, 17962656), (6, 14968880), (8, 11226660), (10, 8981328), (12, 7484440), (15, 5987552), (16, 5613330), (20, 4490664), (24, 3742220), (30, 2993776), (32, 2806665), (40, 2245332), (48, 1871110), (60, 1496888), (80, 1122666), (96, 935555), (120, 748444), (160, 561333), (240, 374222), (480, 187111)]