18345120

素因数分解:

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

素因数の和:38237

約数の個数: 48

約数和(自身を含む): 57788640

約数和(自身を除く): 39443520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 38219, 76438, 114657, 152876, 191095, 229314, 305752, 382190, 458628, 573285, 611504, 764380, 917256, 1146570, 1223008, 1528760, 1834512, 2293140, 3057520, 3669024, 4586280, 6115040, 9172560, 18345120]

約数ペア:

[(1, 18345120), (2, 9172560), (3, 6115040), (4, 4586280), (5, 3669024), (6, 3057520), (8, 2293140), (10, 1834512), (12, 1528760), (15, 1223008), (16, 1146570), (20, 917256), (24, 764380), (30, 611504), (32, 573285), (40, 458628), (48, 382190), (60, 305752), (80, 229314), (96, 191095), (120, 152876), (160, 114657), (240, 76438), (480, 38219)]