203710560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{424397}}^1$

素因数の和:424415

約数の個数: 48

約数和(自身を含む): 641689776

約数和(自身を除く): 437979216

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, 424397, 848794, 1273191, 1697588, 2121985, 2546382, 3395176, 4243970, 5092764, 6365955, 6790352, 8487940, 10185528, 12731910, 13580704, 16975880, 20371056, 25463820, 33951760, 40742112, 50927640, 67903520, 101855280, 203710560]

約数ペア:

[(1, 203710560), (2, 101855280), (3, 67903520), (4, 50927640), (5, 40742112), (6, 33951760), (8, 25463820), (10, 20371056), (12, 16975880), (15, 13580704), (16, 12731910), (20, 10185528), (24, 8487940), (30, 6790352), (32, 6365955), (40, 5092764), (48, 4243970), (60, 3395176), (80, 2546382), (96, 2121985), (120, 1697588), (160, 1273191), (240, 848794), (480, 424397)]