121983360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{63533}}^1$

素因数の和:63555

約数の個数: 64

約数和(自身を含む): 388828080

約数和(自身を除く): 266844720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 63533, 127066, 190599, 254132, 317665, 381198, 508264, 635330, 762396, 952995, 1016528, 1270660, 1524792, 1905990, 2033056, 2541320, 3049584, 3811980, 4066112, 5082640, 6099168, 7623960, 8132224, 10165280, 12198336, 15247920, 20330560, 24396672, 30495840, 40661120, 60991680, 121983360]

約数ペア:

[(1, 121983360), (2, 60991680), (3, 40661120), (4, 30495840), (5, 24396672), (6, 20330560), (8, 15247920), (10, 12198336), (12, 10165280), (15, 8132224), (16, 7623960), (20, 6099168), (24, 5082640), (30, 4066112), (32, 3811980), (40, 3049584), (48, 2541320), (60, 2033056), (64, 1905990), (80, 1524792), (96, 1270660), (120, 1016528), (128, 952995), (160, 762396), (192, 635330), (240, 508264), (320, 381198), (384, 317665), (480, 254132), (640, 190599), (960, 127066), (1920, 63533)]