49311120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{205463}}^1$

素因数の和:205479

約数の個数: 40

約数和(自身を含む): 152865216

約数和(自身を除く): 103554096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 205463, 410926, 616389, 821852, 1027315, 1232778, 1643704, 2054630, 2465556, 3081945, 3287408, 4109260, 4931112, 6163890, 8218520, 9862224, 12327780, 16437040, 24655560, 49311120]

約数ペア:

[(1, 49311120), (2, 24655560), (3, 16437040), (4, 12327780), (5, 9862224), (6, 8218520), (8, 6163890), (10, 4931112), (12, 4109260), (15, 3287408), (16, 3081945), (20, 2465556), (24, 2054630), (30, 1643704), (40, 1232778), (48, 1027315), (60, 821852), (80, 616389), (120, 410926), (240, 205463)]