480920960

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57803}}^1$

素因数の和:57835

約数の個数: 64

約数和(自身を含む): 1238161680

約数和(自身を除く): 757240720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 57803, 115606, 231212, 289015, 462424, 578030, 751439, 924848, 1156060, 1502878, 1849696, 2312120, 3005756, 3699392, 3757195, 4624240, 6011512, 7398784, 7514390, 9248480, 12023024, 15028780, 18496960, 24046048, 30057560, 36993920, 48092096, 60115120, 96184192, 120230240, 240460480, 480920960]

約数ペア:

[(1, 480920960), (2, 240460480), (4, 120230240), (5, 96184192), (8, 60115120), (10, 48092096), (13, 36993920), (16, 30057560), (20, 24046048), (26, 18496960), (32, 15028780), (40, 12023024), (52, 9248480), (64, 7514390), (65, 7398784), (80, 6011512), (104, 4624240), (128, 3757195), (130, 3699392), (160, 3005756), (208, 2312120), (260, 1849696), (320, 1502878), (416, 1156060), (520, 924848), (640, 751439), (832, 578030), (1040, 462424), (1664, 289015), (2080, 231212), (4160, 115606), (8320, 57803)]