49681080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 167227200

約数和(自身を除く): 117546120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 157, 180, 216, 270, 293, 314, 360, 471, 540, 586, 628, 785, 879, 942, 1080, 1172, 1256, 1413, 1465, 1570, 1758, 1884, 2344, 2355, 2637, 2826, 2930, 3140, 3516, 3768, 4239, 4395, 4710, 5274, 5652, 5860, 6280, 7032, 7065, 7911, 8478, 8790, 9420, 10548, 11304, 11720, 13185, 14130, 15822, 16956, 17580, 18840, 21096, 21195, 26370, 28260, 31644, 33912, 35160, 39555, 42390, 46001, 52740, 56520, 63288, 79110, 84780, 92002, 105480, 138003, 158220, 169560, 184004, 230005, 276006, 316440, 368008, 414009, 460010, 552012, 690015, 828018, 920020, 1104024, 1242027, 1380030, 1656036, 1840040, 2070045, 2484054, 2760060, 3312072, 4140090, 4968108, 5520120, 6210135, 8280180, 9936216, 12420270, 16560360, 24840540, 49681080]

約数ペア:

[(1, 49681080), (2, 24840540), (3, 16560360), (4, 12420270), (5, 9936216), (6, 8280180), (8, 6210135), (9, 5520120), (10, 4968108), (12, 4140090), (15, 3312072), (18, 2760060), (20, 2484054), (24, 2070045), (27, 1840040), (30, 1656036), (36, 1380030), (40, 1242027), (45, 1104024), (54, 920020), (60, 828018), (72, 690015), (90, 552012), (108, 460010), (120, 414009), (135, 368008), (157, 316440), (180, 276006), (216, 230005), (270, 184004), (293, 169560), (314, 158220), (360, 138003), (471, 105480), (540, 92002), (586, 84780), (628, 79110), (785, 63288), (879, 56520), (942, 52740), (1080, 46001), (1172, 42390), (1256, 39555), (1413, 35160), (1465, 33912), (1570, 31644), (1758, 28260), (1884, 26370), (2344, 21195), (2355, 21096), (2637, 18840), (2826, 17580), (2930, 16956), (3140, 15822), (3516, 14130), (3768, 13185), (4239, 11720), (4395, 11304), (4710, 10548), (5274, 9420), (5652, 8790), (5860, 8478), (6280, 7911), (7032, 7065)]