151948480

素因数分解:

$2^6\times 5^1\times {\mathrm{474839}}^1$

素因数の和:474856

約数の個数: 28

約数和(自身を含む): 361828080

約数和(自身を除く): 209879600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 474839, 949678, 1899356, 2374195, 3798712, 4748390, 7597424, 9496780, 15194848, 18993560, 30389696, 37987120, 75974240, 151948480]

約数ペア:

[(1, 151948480), (2, 75974240), (4, 37987120), (5, 30389696), (8, 18993560), (10, 15194848), (16, 9496780), (20, 7597424), (32, 4748390), (40, 3798712), (64, 2374195), (80, 1899356), (160, 949678), (320, 474839)]