28937670660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4481}}^1\times {\mathrm{11959}}^1$

素因数の和:16458

約数の個数: 96

約数和(自身を含む): 90055929600

約数和(自身を除く): 61118258940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 4481, 8962, 11959, 13443, 17924, 22405, 23918, 26886, 35877, 40329, 44810, 47836, 53772, 59795, 67215, 71754, 80658, 89620, 107631, 119590, 120987, 134430, 143508, 161316, 179385, 201645, 215262, 239180, 241974, 268860, 322893, 358770, 403290, 430524, 483948, 538155, 604935, 645786, 717540, 806580, 1076310, 1209870, 1291572, 1614465, 2152620, 2419740, 3228930, 6457860, 53588279, 107176558, 160764837, 214353116, 267941395, 321529674, 482294511, 535882790, 643059348, 803824185, 964589022, 1071765580, 1446883533, 1607648370, 1929178044, 2411472555, 2893767066, 3215296740, 4822945110, 5787534132, 7234417665, 9645890220, 14468835330, 28937670660]

約数ペア:

[(1, 28937670660), (2, 14468835330), (3, 9645890220), (4, 7234417665), (5, 5787534132), (6, 4822945110), (9, 3215296740), (10, 2893767066), (12, 2411472555), (15, 1929178044), (18, 1607648370), (20, 1446883533), (27, 1071765580), (30, 964589022), (36, 803824185), (45, 643059348), (54, 535882790), (60, 482294511), (90, 321529674), (108, 267941395), (135, 214353116), (180, 160764837), (270, 107176558), (540, 53588279), (4481, 6457860), (8962, 3228930), (11959, 2419740), (13443, 2152620), (17924, 1614465), (22405, 1291572), (23918, 1209870), (26886, 1076310), (35877, 806580), (40329, 717540), (44810, 645786), (47836, 604935), (53772, 538155), (59795, 483948), (67215, 430524), (71754, 403290), (80658, 358770), (89620, 322893), (107631, 268860), (119590, 241974), (120987, 239180), (134430, 215262), (143508, 201645), (161316, 179385)]