87294551280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4604143}}^1$

素因数の和:4604238

約数の個数: 80

約数和(自身を含む): 274038650880

約数和(自身を除く): 186744099600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 4604143, 9208286, 13812429, 18416572, 23020715, 27624858, 36833144, 46041430, 55249716, 69062145, 73666288, 92082860, 110499432, 138124290, 184165720, 220998864, 276248580, 363727297, 368331440, 552497160, 727454594, 1091181891, 1104994320, 1454909188, 1818636485, 2182363782, 2909818376, 3637272970, 4364727564, 5455909455, 5819636752, 7274545940, 8729455128, 10911818910, 14549091880, 17458910256, 21823637820, 29098183760, 43647275640, 87294551280]

約数ペア:

[(1, 87294551280), (2, 43647275640), (3, 29098183760), (4, 21823637820), (5, 17458910256), (6, 14549091880), (8, 10911818910), (10, 8729455128), (12, 7274545940), (15, 5819636752), (16, 5455909455), (20, 4364727564), (24, 3637272970), (30, 2909818376), (40, 2182363782), (48, 1818636485), (60, 1454909188), (79, 1104994320), (80, 1091181891), (120, 727454594), (158, 552497160), (237, 368331440), (240, 363727297), (316, 276248580), (395, 220998864), (474, 184165720), (632, 138124290), (790, 110499432), (948, 92082860), (1185, 73666288), (1264, 69062145), (1580, 55249716), (1896, 46041430), (2370, 36833144), (3160, 27624858), (3792, 23020715), (4740, 18416572), (6320, 13812429), (9480, 9208286), (18960, 4604143)]