13672920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3929}}^1$

素因数の和:3972

約数の個数: 64

約数和(自身を含む): 42444000

約数和(自身を除く): 28771080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 3929, 7858, 11787, 15716, 19645, 23574, 31432, 39290, 47148, 58935, 78580, 94296, 113941, 117870, 157160, 227882, 235740, 341823, 455764, 471480, 569705, 683646, 911528, 1139410, 1367292, 1709115, 2278820, 2734584, 3418230, 4557640, 6836460, 13672920]

約数ペア:

[(1, 13672920), (2, 6836460), (3, 4557640), (4, 3418230), (5, 2734584), (6, 2278820), (8, 1709115), (10, 1367292), (12, 1139410), (15, 911528), (20, 683646), (24, 569705), (29, 471480), (30, 455764), (40, 341823), (58, 235740), (60, 227882), (87, 157160), (116, 117870), (120, 113941), (145, 94296), (174, 78580), (232, 58935), (290, 47148), (348, 39290), (435, 31432), (580, 23574), (696, 19645), (870, 15716), (1160, 11787), (1740, 7858), (3480, 3929)]