268537603920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1118906683}}^1$

素因数の和:1118906699

約数の個数: 40

約数和(自身を含む): 832466572896

約数和(自身を除く): 563928968976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1118906683, 2237813366, 3356720049, 4475626732, 5594533415, 6713440098, 8951253464, 11189066830, 13426880196, 16783600245, 17902506928, 22378133660, 26853760392, 33567200490, 44756267320, 53707520784, 67134400980, 89512534640, 134268801960, 268537603920]

約数ペア:

[(1, 268537603920), (2, 134268801960), (3, 89512534640), (4, 67134400980), (5, 53707520784), (6, 44756267320), (8, 33567200490), (10, 26853760392), (12, 22378133660), (15, 17902506928), (16, 16783600245), (20, 13426880196), (24, 11189066830), (30, 8951253464), (40, 6713440098), (48, 5594533415), (60, 4475626732), (80, 3356720049), (120, 2237813366), (240, 1118906683)]