87321959160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1090979}}^1$

素因数の和:1091045

約数の個数: 128

約数和(自身を含む): 282782016000

約数和(自身を除く): 195460056840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 690, 696, 870, 920, 1160, 1334, 1380, 1740, 2001, 2668, 2760, 3335, 3480, 4002, 5336, 6670, 8004, 10005, 13340, 16008, 20010, 26680, 40020, 80040, 1090979, 2181958, 3272937, 4363916, 5454895, 6545874, 8727832, 10909790, 13091748, 16364685, 21819580, 25092517, 26183496, 31638391, 32729370, 43639160, 50185034, 63276782, 65458740, 75277551, 94915173, 100370068, 125462585, 126553564, 130917480, 150555102, 158191955, 189830346, 200740136, 250925170, 253107128, 301110204, 316383910, 376387755, 379660692, 474575865, 501850340, 602220408, 632767820, 727682993, 752775510, 759321384, 949151730, 1003700680, 1265535640, 1455365986, 1505551020, 1898303460, 2183048979, 2910731972, 3011102040, 3638414965, 3796606920, 4366097958, 5821463944, 7276829930, 8732195916, 10915244895, 14553659860, 17464391832, 21830489790, 29107319720, 43660979580, 87321959160]

約数ペア:

[(1, 87321959160), (2, 43660979580), (3, 29107319720), (4, 21830489790), (5, 17464391832), (6, 14553659860), (8, 10915244895), (10, 8732195916), (12, 7276829930), (15, 5821463944), (20, 4366097958), (23, 3796606920), (24, 3638414965), (29, 3011102040), (30, 2910731972), (40, 2183048979), (46, 1898303460), (58, 1505551020), (60, 1455365986), (69, 1265535640), (87, 1003700680), (92, 949151730), (115, 759321384), (116, 752775510), (120, 727682993), (138, 632767820), (145, 602220408), (174, 501850340), (184, 474575865), (230, 379660692), (232, 376387755), (276, 316383910), (290, 301110204), (345, 253107128), (348, 250925170), (435, 200740136), (460, 189830346), (552, 158191955), (580, 150555102), (667, 130917480), (690, 126553564), (696, 125462585), (870, 100370068), (920, 94915173), (1160, 75277551), (1334, 65458740), (1380, 63276782), (1740, 50185034), (2001, 43639160), (2668, 32729370), (2760, 31638391), (3335, 26183496), (3480, 25092517), (4002, 21819580), (5336, 16364685), (6670, 13091748), (8004, 10909790), (10005, 8727832), (13340, 6545874), (16008, 5454895), (20010, 4363916), (26680, 3272937), (40020, 2181958), (80040, 1090979)]