318166320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1325693}}^1$

素因数の和:1325709

約数の個数: 40

約数和(自身を含む): 986316336

約数和(自身を除く): 668150016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1325693, 2651386, 3977079, 5302772, 6628465, 7954158, 10605544, 13256930, 15908316, 19885395, 21211088, 26513860, 31816632, 39770790, 53027720, 63633264, 79541580, 106055440, 159083160, 318166320]

約数ペア:

[(1, 318166320), (2, 159083160), (3, 106055440), (4, 79541580), (5, 63633264), (6, 53027720), (8, 39770790), (10, 31816632), (12, 26513860), (15, 21211088), (16, 19885395), (20, 15908316), (24, 13256930), (30, 10605544), (40, 7954158), (48, 6628465), (60, 5302772), (80, 3977079), (120, 2651386), (240, 1325693)]