61838040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:697

約数の個数: 128

約数和(自身を含む): 205286400

約数和(自身を除く): 143448360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 88, 110, 120, 132, 158, 165, 220, 237, 264, 316, 330, 395, 440, 474, 593, 632, 660, 790, 869, 948, 1185, 1186, 1320, 1580, 1738, 1779, 1896, 2370, 2372, 2607, 2965, 3160, 3476, 3558, 4345, 4740, 4744, 5214, 5930, 6523, 6952, 7116, 8690, 8895, 9480, 10428, 11860, 13035, 13046, 14232, 17380, 17790, 19569, 20856, 23720, 26070, 26092, 32615, 34760, 35580, 39138, 46847, 52140, 52184, 65230, 71160, 78276, 93694, 97845, 104280, 130460, 140541, 156552, 187388, 195690, 234235, 260920, 281082, 374776, 391380, 468470, 515317, 562164, 702705, 782760, 936940, 1030634, 1124328, 1405410, 1545951, 1873880, 2061268, 2576585, 2810820, 3091902, 4122536, 5153170, 5621640, 6183804, 7729755, 10306340, 12367608, 15459510, 20612680, 30919020, 61838040]

約数ペア:

[(1, 61838040), (2, 30919020), (3, 20612680), (4, 15459510), (5, 12367608), (6, 10306340), (8, 7729755), (10, 6183804), (11, 5621640), (12, 5153170), (15, 4122536), (20, 3091902), (22, 2810820), (24, 2576585), (30, 2061268), (33, 1873880), (40, 1545951), (44, 1405410), (55, 1124328), (60, 1030634), (66, 936940), (79, 782760), (88, 702705), (110, 562164), (120, 515317), (132, 468470), (158, 391380), (165, 374776), (220, 281082), (237, 260920), (264, 234235), (316, 195690), (330, 187388), (395, 156552), (440, 140541), (474, 130460), (593, 104280), (632, 97845), (660, 93694), (790, 78276), (869, 71160), (948, 65230), (1185, 52184), (1186, 52140), (1320, 46847), (1580, 39138), (1738, 35580), (1779, 34760), (1896, 32615), (2370, 26092), (2372, 26070), (2607, 23720), (2965, 20856), (3160, 19569), (3476, 17790), (3558, 17380), (4345, 14232), (4740, 13046), (4744, 13035), (5214, 11860), (5930, 10428), (6523, 9480), (6952, 8895), (7116, 8690)]