13758840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{38219}}^1$

素因数の和:38236

約数の個数: 48

約数和(自身を含む): 44717400

約数和(自身を除く): 30958560

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, 38219, 76438, 114657, 152876, 191095, 229314, 305752, 343971, 382190, 458628, 573285, 687942, 764380, 917256, 1146570, 1375884, 1528760, 1719855, 2293140, 2751768, 3439710, 4586280, 6879420, 13758840]

約数ペア:

[(1, 13758840), (2, 6879420), (3, 4586280), (4, 3439710), (5, 2751768), (6, 2293140), (8, 1719855), (9, 1528760), (10, 1375884), (12, 1146570), (15, 917256), (18, 764380), (20, 687942), (24, 573285), (30, 458628), (36, 382190), (40, 343971), (45, 305752), (60, 229314), (72, 191095), (90, 152876), (120, 114657), (180, 76438), (360, 38219)]