30888481440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{409879}}^1$

素因数の和:410054

約数の個数: 96

約数和(自身を含む): 97918692480

約数和(自身を除く): 67030211040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 5024, 6280, 7536, 9420, 12560, 15072, 18840, 25120, 37680, 75360, 409879, 819758, 1229637, 1639516, 2049395, 2459274, 3279032, 4098790, 4918548, 6148185, 6558064, 8197580, 9837096, 12296370, 13116128, 16395160, 19674192, 24592740, 32790320, 39348384, 49185480, 64351003, 65580640, 98370960, 128702006, 193053009, 196741920, 257404012, 321755015, 386106018, 514808024, 643510030, 772212036, 965265045, 1029616048, 1287020060, 1544424072, 1930530090, 2059232096, 2574040120, 3088848144, 3861060180, 5148080240, 6177696288, 7722120360, 10296160480, 15444240720, 30888481440]

約数ペア:

[(1, 30888481440), (2, 15444240720), (3, 10296160480), (4, 7722120360), (5, 6177696288), (6, 5148080240), (8, 3861060180), (10, 3088848144), (12, 2574040120), (15, 2059232096), (16, 1930530090), (20, 1544424072), (24, 1287020060), (30, 1029616048), (32, 965265045), (40, 772212036), (48, 643510030), (60, 514808024), (80, 386106018), (96, 321755015), (120, 257404012), (157, 196741920), (160, 193053009), (240, 128702006), (314, 98370960), (471, 65580640), (480, 64351003), (628, 49185480), (785, 39348384), (942, 32790320), (1256, 24592740), (1570, 19674192), (1884, 16395160), (2355, 13116128), (2512, 12296370), (3140, 9837096), (3768, 8197580), (4710, 6558064), (5024, 6148185), (6280, 4918548), (7536, 4098790), (9420, 3279032), (12560, 2459274), (15072, 2049395), (18840, 1639516), (25120, 1229637), (37680, 819758), (75360, 409879)]