1165120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:359

約数の個数: 56

約数和(自身を含む): 3035808

約数和(自身を除く): 1870688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 331, 352, 440, 662, 704, 880, 1324, 1655, 1760, 2648, 3310, 3520, 3641, 5296, 6620, 7282, 10592, 13240, 14564, 18205, 21184, 26480, 29128, 36410, 52960, 58256, 72820, 105920, 116512, 145640, 233024, 291280, 582560, 1165120]

約数ペア:

[(1, 1165120), (2, 582560), (4, 291280), (5, 233024), (8, 145640), (10, 116512), (11, 105920), (16, 72820), (20, 58256), (22, 52960), (32, 36410), (40, 29128), (44, 26480), (55, 21184), (64, 18205), (80, 14564), (88, 13240), (110, 10592), (160, 7282), (176, 6620), (220, 5296), (320, 3641), (331, 3520), (352, 3310), (440, 2648), (662, 1760), (704, 1655), (880, 1324)]