2746920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1$

素因数の和:2106

約数の個数: 64

約数和(自身を含む): 8994240

約数和(自身を除く): 6247320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 2081, 4162, 6243, 8324, 10405, 12486, 16648, 20810, 22891, 24972, 31215, 41620, 45782, 49944, 62430, 68673, 83240, 91564, 114455, 124860, 137346, 183128, 228910, 249720, 274692, 343365, 457820, 549384, 686730, 915640, 1373460, 2746920]

約数ペア:

[(1, 2746920), (2, 1373460), (3, 915640), (4, 686730), (5, 549384), (6, 457820), (8, 343365), (10, 274692), (11, 249720), (12, 228910), (15, 183128), (20, 137346), (22, 124860), (24, 114455), (30, 91564), (33, 83240), (40, 68673), (44, 62430), (55, 49944), (60, 45782), (66, 41620), (88, 31215), (110, 24972), (120, 22891), (132, 20810), (165, 16648), (220, 12486), (264, 10405), (330, 8324), (440, 6243), (660, 4162), (1320, 2081)]