31310502960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11860039}}^1$

素因数の和:11860066

約数の個数: 80

約数和(自身を含む): 105886437120

約数和(自身を除く): 74575934160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 11860039, 23720078, 35580117, 47440156, 59300195, 71160234, 94880312, 118600390, 130460429, 142320468, 177900585, 189760624, 237200780, 260920858, 284640936, 355801170, 391381287, 474401560, 521841716, 569281872, 652302145, 711602340, 782762574, 948803120, 1043683432, 1304604290, 1423204680, 1565525148, 1956906435, 2087366864, 2609208580, 2846409360, 3131050296, 3913812870, 5218417160, 6262100592, 7827625740, 10436834320, 15655251480, 31310502960]

約数ペア:

[(1, 31310502960), (2, 15655251480), (3, 10436834320), (4, 7827625740), (5, 6262100592), (6, 5218417160), (8, 3913812870), (10, 3131050296), (11, 2846409360), (12, 2609208580), (15, 2087366864), (16, 1956906435), (20, 1565525148), (22, 1423204680), (24, 1304604290), (30, 1043683432), (33, 948803120), (40, 782762574), (44, 711602340), (48, 652302145), (55, 569281872), (60, 521841716), (66, 474401560), (80, 391381287), (88, 355801170), (110, 284640936), (120, 260920858), (132, 237200780), (165, 189760624), (176, 177900585), (220, 142320468), (240, 130460429), (264, 118600390), (330, 94880312), (440, 71160234), (528, 59300195), (660, 47440156), (880, 35580117), (1320, 23720078), (2640, 11860039)]