15508570920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{11173}}^1$

素因数の和:11499

約数の個数: 128

約数和(自身を含む): 47788963200

約数和(自身を除く): 32280392280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 269, 344, 430, 516, 538, 645, 807, 860, 1032, 1076, 1290, 1345, 1614, 1720, 2152, 2580, 2690, 3228, 4035, 5160, 5380, 6456, 8070, 10760, 11173, 11567, 16140, 22346, 23134, 32280, 33519, 34701, 44692, 46268, 55865, 57835, 67038, 69402, 89384, 92536, 111730, 115670, 134076, 138804, 167595, 173505, 223460, 231340, 268152, 277608, 335190, 347010, 446920, 462680, 480439, 670380, 694020, 960878, 1340760, 1388040, 1441317, 1921756, 2402195, 2882634, 3005537, 3843512, 4804390, 5765268, 6011074, 7206585, 9016611, 9608780, 11530536, 12022148, 14413170, 15027685, 18033222, 19217560, 24044296, 28826340, 30055370, 36066444, 45083055, 57652680, 60110740, 72132888, 90166110, 120221480, 129238091, 180332220, 258476182, 360664440, 387714273, 516952364, 646190455, 775428546, 1033904728, 1292380910, 1550857092, 1938571365, 2584761820, 3101714184, 3877142730, 5169523640, 7754285460, 15508570920]

約数ペア:

[(1, 15508570920), (2, 7754285460), (3, 5169523640), (4, 3877142730), (5, 3101714184), (6, 2584761820), (8, 1938571365), (10, 1550857092), (12, 1292380910), (15, 1033904728), (20, 775428546), (24, 646190455), (30, 516952364), (40, 387714273), (43, 360664440), (60, 258476182), (86, 180332220), (120, 129238091), (129, 120221480), (172, 90166110), (215, 72132888), (258, 60110740), (269, 57652680), (344, 45083055), (430, 36066444), (516, 30055370), (538, 28826340), (645, 24044296), (807, 19217560), (860, 18033222), (1032, 15027685), (1076, 14413170), (1290, 12022148), (1345, 11530536), (1614, 9608780), (1720, 9016611), (2152, 7206585), (2580, 6011074), (2690, 5765268), (3228, 4804390), (4035, 3843512), (5160, 3005537), (5380, 2882634), (6456, 2402195), (8070, 1921756), (10760, 1441317), (11173, 1388040), (11567, 1340760), (16140, 960878), (22346, 694020), (23134, 670380), (32280, 480439), (33519, 462680), (34701, 446920), (44692, 347010), (46268, 335190), (55865, 277608), (57835, 268152), (67038, 231340), (69402, 223460), (89384, 173505), (92536, 167595), (111730, 138804), (115670, 134076)]