2852806920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{300929}}^1$

素因数の和:301022

約数の個数: 64

約数和(自身を含む): 8666784000

約数和(自身を除く): 5813977080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 300929, 601858, 902787, 1203716, 1504645, 1805574, 2407432, 3009290, 3611148, 4513935, 6018580, 7222296, 9027870, 12037160, 18055740, 23773391, 36111480, 47546782, 71320173, 95093564, 118866955, 142640346, 190187128, 237733910, 285280692, 356600865, 475467820, 570561384, 713201730, 950935640, 1426403460, 2852806920]

約数ペア:

[(1, 2852806920), (2, 1426403460), (3, 950935640), (4, 713201730), (5, 570561384), (6, 475467820), (8, 356600865), (10, 285280692), (12, 237733910), (15, 190187128), (20, 142640346), (24, 118866955), (30, 95093564), (40, 71320173), (60, 47546782), (79, 36111480), (120, 23773391), (158, 18055740), (237, 12037160), (316, 9027870), (395, 7222296), (474, 6018580), (632, 4513935), (790, 3611148), (948, 3009290), (1185, 2407432), (1580, 1805574), (1896, 1504645), (2370, 1203716), (3160, 902787), (4740, 601858), (9480, 300929)]