342860880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1428587}}^1$

素因数の和:1428603

約数の個数: 40

約数和(自身を含む): 1062869472

約数和(自身を除く): 720008592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1428587, 2857174, 4285761, 5714348, 7142935, 8571522, 11428696, 14285870, 17143044, 21428805, 22857392, 28571740, 34286088, 42857610, 57143480, 68572176, 85715220, 114286960, 171430440, 342860880]

約数ペア:

[(1, 342860880), (2, 171430440), (3, 114286960), (4, 85715220), (5, 68572176), (6, 57143480), (8, 42857610), (10, 34286088), (12, 28571740), (15, 22857392), (16, 21428805), (20, 17143044), (24, 14285870), (30, 11428696), (40, 8571522), (48, 7142935), (60, 5714348), (80, 4285761), (120, 2857174), (240, 1428587)]