1390343520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{99881}}^1$

素因数の和:99928

約数の個数: 96

約数和(自身を含む): 4530647520

約数和(自身を除く): 3140304000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 13920, 99881, 199762, 299643, 399524, 499405, 599286, 799048, 998810, 1198572, 1498215, 1598096, 1997620, 2397144, 2896549, 2996430, 3196192, 3995240, 4794288, 5793098, 5992860, 7990480, 8689647, 9588576, 11586196, 11985720, 14482745, 15980960, 17379294, 23172392, 23971440, 28965490, 34758588, 43448235, 46344784, 47942880, 57930980, 69517176, 86896470, 92689568, 115861960, 139034352, 173792940, 231723920, 278068704, 347585880, 463447840, 695171760, 1390343520]

約数ペア:

[(1, 1390343520), (2, 695171760), (3, 463447840), (4, 347585880), (5, 278068704), (6, 231723920), (8, 173792940), (10, 139034352), (12, 115861960), (15, 92689568), (16, 86896470), (20, 69517176), (24, 57930980), (29, 47942880), (30, 46344784), (32, 43448235), (40, 34758588), (48, 28965490), (58, 23971440), (60, 23172392), (80, 17379294), (87, 15980960), (96, 14482745), (116, 11985720), (120, 11586196), (145, 9588576), (160, 8689647), (174, 7990480), (232, 5992860), (240, 5793098), (290, 4794288), (348, 3995240), (435, 3196192), (464, 2996430), (480, 2896549), (580, 2397144), (696, 1997620), (870, 1598096), (928, 1498215), (1160, 1198572), (1392, 998810), (1740, 799048), (2320, 599286), (2784, 499405), (3480, 399524), (4640, 299643), (6960, 199762), (13920, 99881)]