139808520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4679}}^1$

素因数の和:4779

約数の個数: 96

約数和(自身を含む): 459950400

約数和(自身を除く): 320141880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4679, 4980, 5976, 7470, 9358, 9960, 14037, 14940, 18716, 23395, 28074, 29880, 37432, 42111, 46790, 56148, 70185, 84222, 93580, 112296, 140370, 168444, 187160, 210555, 280740, 336888, 388357, 421110, 561480, 776714, 842220, 1165071, 1553428, 1684440, 1941785, 2330142, 3106856, 3495213, 3883570, 4660284, 5825355, 6990426, 7767140, 9320568, 11650710, 13980852, 15534280, 17476065, 23301420, 27961704, 34952130, 46602840, 69904260, 139808520]

約数ペア:

[(1, 139808520), (2, 69904260), (3, 46602840), (4, 34952130), (5, 27961704), (6, 23301420), (8, 17476065), (9, 15534280), (10, 13980852), (12, 11650710), (15, 9320568), (18, 7767140), (20, 6990426), (24, 5825355), (30, 4660284), (36, 3883570), (40, 3495213), (45, 3106856), (60, 2330142), (72, 1941785), (83, 1684440), (90, 1553428), (120, 1165071), (166, 842220), (180, 776714), (249, 561480), (332, 421110), (360, 388357), (415, 336888), (498, 280740), (664, 210555), (747, 187160), (830, 168444), (996, 140370), (1245, 112296), (1494, 93580), (1660, 84222), (1992, 70185), (2490, 56148), (2988, 46790), (3320, 42111), (3735, 37432), (4679, 29880), (4980, 28074), (5976, 23395), (7470, 18716), (9358, 14940), (9960, 14037)]