127412320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{113761}}^1$

素因数の和:113783

約数の個数: 48

約数和(自身を含む): 344016288

約数和(自身を除く): 216603968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 113761, 227522, 455044, 568805, 796327, 910088, 1137610, 1592654, 1820176, 2275220, 3185308, 3640352, 3981635, 4550440, 6370616, 7963270, 9100880, 12741232, 15926540, 18201760, 25482464, 31853080, 63706160, 127412320]

約数ペア:

[(1, 127412320), (2, 63706160), (4, 31853080), (5, 25482464), (7, 18201760), (8, 15926540), (10, 12741232), (14, 9100880), (16, 7963270), (20, 6370616), (28, 4550440), (32, 3981635), (35, 3640352), (40, 3185308), (56, 2275220), (70, 1820176), (80, 1592654), (112, 1137610), (140, 910088), (160, 796327), (224, 568805), (280, 455044), (560, 227522), (1120, 113761)]