86399520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{179999}}^1$

素因数の和:180017

約数の個数: 48

約数和(自身を含む): 272160000

約数和(自身を除く): 185760480

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, 179999, 359998, 539997, 719996, 899995, 1079994, 1439992, 1799990, 2159988, 2699985, 2879984, 3599980, 4319976, 5399970, 5759968, 7199960, 8639952, 10799940, 14399920, 17279904, 21599880, 28799840, 43199760, 86399520]

約数ペア:

[(1, 86399520), (2, 43199760), (3, 28799840), (4, 21599880), (5, 17279904), (6, 14399920), (8, 10799940), (10, 8639952), (12, 7199960), (15, 5759968), (16, 5399970), (20, 4319976), (24, 3599980), (30, 2879984), (32, 2699985), (40, 2159988), (48, 1799990), (60, 1439992), (80, 1079994), (96, 899995), (120, 719996), (160, 539997), (240, 359998), (480, 179999)]