84389880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{703249}}^1$

素因数の和:703263

約数の個数: 32

約数和(自身を含む): 253170000

約数和(自身を除く): 168780120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 703249, 1406498, 2109747, 2812996, 3516245, 4219494, 5625992, 7032490, 8438988, 10548735, 14064980, 16877976, 21097470, 28129960, 42194940, 84389880]

約数ペア:

[(1, 84389880), (2, 42194940), (3, 28129960), (4, 21097470), (5, 16877976), (6, 14064980), (8, 10548735), (10, 8438988), (12, 7032490), (15, 5625992), (20, 4219494), (24, 3516245), (30, 2812996), (40, 2109747), (60, 1406498), (120, 703249)]