457291320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3810761}}^1$

素因数の和:3810775

約数の個数: 32

約数和(自身を含む): 1371874320

約数和(自身を除く): 914583000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3810761, 7621522, 11432283, 15243044, 19053805, 22864566, 30486088, 38107610, 45729132, 57161415, 76215220, 91458264, 114322830, 152430440, 228645660, 457291320]

約数ペア:

[(1, 457291320), (2, 228645660), (3, 152430440), (4, 114322830), (5, 91458264), (6, 76215220), (8, 57161415), (10, 45729132), (12, 38107610), (15, 30486088), (20, 22864566), (24, 19053805), (30, 15243044), (40, 11432283), (60, 7621522), (120, 3810761)]