248450760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{230047}}^1$

素因数の和:230067

約数の個数: 64

約数和(自身を含む): 828172800

約数和(自身を除く): 579722040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 230047, 460094, 690141, 920188, 1150235, 1380282, 1840376, 2070423, 2300470, 2760564, 3450705, 4140846, 4600940, 5521128, 6211269, 6901410, 8281692, 9201880, 10352115, 12422538, 13802820, 16563384, 20704230, 24845076, 27605640, 31056345, 41408460, 49690152, 62112690, 82816920, 124225380, 248450760]

約数ペア:

[(1, 248450760), (2, 124225380), (3, 82816920), (4, 62112690), (5, 49690152), (6, 41408460), (8, 31056345), (9, 27605640), (10, 24845076), (12, 20704230), (15, 16563384), (18, 13802820), (20, 12422538), (24, 10352115), (27, 9201880), (30, 8281692), (36, 6901410), (40, 6211269), (45, 5521128), (54, 4600940), (60, 4140846), (72, 3450705), (90, 2760564), (108, 2300470), (120, 2070423), (135, 1840376), (180, 1380282), (216, 1150235), (270, 920188), (360, 690141), (540, 460094), (1080, 230047)]