130425840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2293}}^1$

素因数の和:2391

約数の個数: 120

約数和(自身を含む): 443751360

約数和(自身を除く): 313325520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2293, 2370, 2844, 3160, 3555, 3792, 4586, 4740, 5688, 6320, 6879, 7110, 9172, 9480, 11376, 11465, 13758, 14220, 18344, 18960, 20637, 22930, 27516, 28440, 34395, 36688, 41274, 45860, 55032, 56880, 68790, 82548, 91720, 103185, 110064, 137580, 165096, 181147, 183440, 206370, 275160, 330192, 362294, 412740, 543441, 550320, 724588, 825480, 905735, 1086882, 1449176, 1630323, 1650960, 1811470, 2173764, 2717205, 2898352, 3260646, 3622940, 4347528, 5434410, 6521292, 7245880, 8151615, 8695056, 10868820, 13042584, 14491760, 16303230, 21737640, 26085168, 32606460, 43475280, 65212920, 130425840]

約数ペア:

[(1, 130425840), (2, 65212920), (3, 43475280), (4, 32606460), (5, 26085168), (6, 21737640), (8, 16303230), (9, 14491760), (10, 13042584), (12, 10868820), (15, 8695056), (16, 8151615), (18, 7245880), (20, 6521292), (24, 5434410), (30, 4347528), (36, 3622940), (40, 3260646), (45, 2898352), (48, 2717205), (60, 2173764), (72, 1811470), (79, 1650960), (80, 1630323), (90, 1449176), (120, 1086882), (144, 905735), (158, 825480), (180, 724588), (237, 550320), (240, 543441), (316, 412740), (360, 362294), (395, 330192), (474, 275160), (632, 206370), (711, 183440), (720, 181147), (790, 165096), (948, 137580), (1185, 110064), (1264, 103185), (1422, 91720), (1580, 82548), (1896, 68790), (2293, 56880), (2370, 55032), (2844, 45860), (3160, 41274), (3555, 36688), (3792, 34395), (4586, 28440), (4740, 27516), (5688, 22930), (6320, 20637), (6879, 18960), (7110, 18344), (9172, 14220), (9480, 13758), (11376, 11465)]