202432680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{562313}}^1$

素因数の和:562330

約数の個数: 48

約数和(自身を含む): 657907380

約数和(自身を除く): 455474700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 562313, 1124626, 1686939, 2249252, 2811565, 3373878, 4498504, 5060817, 5623130, 6747756, 8434695, 10121634, 11246260, 13495512, 16869390, 20243268, 22492520, 25304085, 33738780, 40486536, 50608170, 67477560, 101216340, 202432680]

約数ペア:

[(1, 202432680), (2, 101216340), (3, 67477560), (4, 50608170), (5, 40486536), (6, 33738780), (8, 25304085), (9, 22492520), (10, 20243268), (12, 16869390), (15, 13495512), (18, 11246260), (20, 10121634), (24, 8434695), (30, 6747756), (36, 5623130), (40, 5060817), (45, 4498504), (60, 3373878), (72, 2811565), (90, 2249252), (120, 1686939), (180, 1124626), (360, 562313)]