156536280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{144941}}^1$

素因数の和:144961

約数の個数: 64

約数和(自身を含む): 521791200

約数和(自身を除く): 365254920

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, 144941, 289882, 434823, 579764, 724705, 869646, 1159528, 1304469, 1449410, 1739292, 2174115, 2608938, 2898820, 3478584, 3913407, 4348230, 5217876, 5797640, 6522345, 7826814, 8696460, 10435752, 13044690, 15653628, 17392920, 19567035, 26089380, 31307256, 39134070, 52178760, 78268140, 156536280]

約数ペア:

[(1, 156536280), (2, 78268140), (3, 52178760), (4, 39134070), (5, 31307256), (6, 26089380), (8, 19567035), (9, 17392920), (10, 15653628), (12, 13044690), (15, 10435752), (18, 8696460), (20, 7826814), (24, 6522345), (27, 5797640), (30, 5217876), (36, 4348230), (40, 3913407), (45, 3478584), (54, 2898820), (60, 2608938), (72, 2174115), (90, 1739292), (108, 1449410), (120, 1304469), (135, 1159528), (180, 869646), (216, 724705), (270, 579764), (360, 434823), (540, 289882), (1080, 144941)]