4944679920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{27361}}^1$

素因数の和:27631

約数の個数: 120

約数和(自身を含む): 16672651632

約数和(自身を除く): 11727971712

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, 80, 90, 120, 144, 180, 240, 251, 360, 502, 720, 753, 1004, 1255, 1506, 2008, 2259, 2510, 3012, 3765, 4016, 4518, 5020, 6024, 7530, 9036, 10040, 11295, 12048, 15060, 18072, 20080, 22590, 27361, 30120, 36144, 45180, 54722, 60240, 82083, 90360, 109444, 136805, 164166, 180720, 218888, 246249, 273610, 328332, 410415, 437776, 492498, 547220, 656664, 820830, 984996, 1094440, 1231245, 1313328, 1641660, 1969992, 2188880, 2462490, 3283320, 3939984, 4924980, 6566640, 6867611, 9849960, 13735222, 19699920, 20602833, 27470444, 34338055, 41205666, 54940888, 61808499, 68676110, 82411332, 103014165, 109881776, 123616998, 137352220, 164822664, 206028330, 247233996, 274704440, 309042495, 329645328, 412056660, 494467992, 549408880, 618084990, 824113320, 988935984, 1236169980, 1648226640, 2472339960, 4944679920]

約数ペア:

[(1, 4944679920), (2, 2472339960), (3, 1648226640), (4, 1236169980), (5, 988935984), (6, 824113320), (8, 618084990), (9, 549408880), (10, 494467992), (12, 412056660), (15, 329645328), (16, 309042495), (18, 274704440), (20, 247233996), (24, 206028330), (30, 164822664), (36, 137352220), (40, 123616998), (45, 109881776), (48, 103014165), (60, 82411332), (72, 68676110), (80, 61808499), (90, 54940888), (120, 41205666), (144, 34338055), (180, 27470444), (240, 20602833), (251, 19699920), (360, 13735222), (502, 9849960), (720, 6867611), (753, 6566640), (1004, 4924980), (1255, 3939984), (1506, 3283320), (2008, 2462490), (2259, 2188880), (2510, 1969992), (3012, 1641660), (3765, 1313328), (4016, 1231245), (4518, 1094440), (5020, 984996), (6024, 820830), (7530, 656664), (9036, 547220), (10040, 492498), (11295, 437776), (12048, 410415), (15060, 328332), (18072, 273610), (20080, 246249), (22590, 218888), (27361, 180720), (30120, 164166), (36144, 136805), (45180, 109444), (54722, 90360), (60240, 82083)]