72798840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{202219}}^1$

素因数の和:202236

約数の個数: 48

約数和(自身を含む): 236597400

約数和(自身を除く): 163798560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 202219, 404438, 606657, 808876, 1011095, 1213314, 1617752, 1819971, 2022190, 2426628, 3033285, 3639942, 4044380, 4853256, 6066570, 7279884, 8088760, 9099855, 12133140, 14559768, 18199710, 24266280, 36399420, 72798840]

約数ペア:

[(1, 72798840), (2, 36399420), (3, 24266280), (4, 18199710), (5, 14559768), (6, 12133140), (8, 9099855), (9, 8088760), (10, 7279884), (12, 6066570), (15, 4853256), (18, 4044380), (20, 3639942), (24, 3033285), (30, 2426628), (36, 2022190), (40, 1819971), (45, 1617752), (60, 1213314), (72, 1011095), (90, 808876), (120, 606657), (180, 404438), (360, 202219)]