65023320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 208512000

約数和(自身を除く): 143488680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 79, 95, 114, 120, 152, 158, 190, 228, 237, 285, 316, 361, 380, 395, 456, 474, 570, 632, 722, 760, 790, 948, 1083, 1140, 1185, 1444, 1501, 1580, 1805, 1896, 2166, 2280, 2370, 2888, 3002, 3160, 3610, 4332, 4503, 4740, 5415, 6004, 6859, 7220, 7505, 8664, 9006, 9480, 10830, 12008, 13718, 14440, 15010, 18012, 20577, 21660, 22515, 27436, 28519, 30020, 34295, 36024, 41154, 43320, 45030, 54872, 57038, 60040, 68590, 82308, 85557, 90060, 102885, 114076, 137180, 142595, 164616, 171114, 180120, 205770, 228152, 274360, 285190, 342228, 411540, 427785, 541861, 570380, 684456, 823080, 855570, 1083722, 1140760, 1625583, 1711140, 2167444, 2709305, 3251166, 3422280, 4334888, 5418610, 6502332, 8127915, 10837220, 13004664, 16255830, 21674440, 32511660, 65023320]

約数ペア:

[(1, 65023320), (2, 32511660), (3, 21674440), (4, 16255830), (5, 13004664), (6, 10837220), (8, 8127915), (10, 6502332), (12, 5418610), (15, 4334888), (19, 3422280), (20, 3251166), (24, 2709305), (30, 2167444), (38, 1711140), (40, 1625583), (57, 1140760), (60, 1083722), (76, 855570), (79, 823080), (95, 684456), (114, 570380), (120, 541861), (152, 427785), (158, 411540), (190, 342228), (228, 285190), (237, 274360), (285, 228152), (316, 205770), (361, 180120), (380, 171114), (395, 164616), (456, 142595), (474, 137180), (570, 114076), (632, 102885), (722, 90060), (760, 85557), (790, 82308), (948, 68590), (1083, 60040), (1140, 57038), (1185, 54872), (1444, 45030), (1501, 43320), (1580, 41154), (1805, 36024), (1896, 34295), (2166, 30020), (2280, 28519), (2370, 27436), (2888, 22515), (3002, 21660), (3160, 20577), (3610, 18012), (4332, 15010), (4503, 14440), (4740, 13718), (5415, 12008), (6004, 10830), (6859, 9480), (7220, 9006), (7505, 8664)]