28426560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29611}}^1$

素因数の和:29631

約数の個数: 56

約数和(自身を含む): 90257376

約数和(自身を除く): 61830816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 29611, 59222, 88833, 118444, 148055, 177666, 236888, 296110, 355332, 444165, 473776, 592220, 710664, 888330, 947552, 1184440, 1421328, 1776660, 1895104, 2368880, 2842656, 3553320, 4737760, 5685312, 7106640, 9475520, 14213280, 28426560]

約数ペア:

[(1, 28426560), (2, 14213280), (3, 9475520), (4, 7106640), (5, 5685312), (6, 4737760), (8, 3553320), (10, 2842656), (12, 2368880), (15, 1895104), (16, 1776660), (20, 1421328), (24, 1184440), (30, 947552), (32, 888330), (40, 710664), (48, 592220), (60, 473776), (64, 444165), (80, 355332), (96, 296110), (120, 236888), (160, 177666), (192, 148055), (240, 118444), (320, 88833), (480, 59222), (960, 29611)]