712388520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{73291}}^1$

素因数の和:73317

約数の個数: 96

約数和(自身を含む): 2401045920

約数和(自身を除く): 1688657400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 73291, 146582, 219873, 293164, 366455, 439746, 586328, 659619, 732910, 879492, 1099365, 1319238, 1465820, 1758984, 1978857, 2198730, 2638476, 2931640, 3298095, 3957714, 4397460, 5276952, 5936571, 6596190, 7915428, 8794920, 9894285, 11873142, 13192380, 15830856, 17809713, 19788570, 23746284, 26384760, 29682855, 35619426, 39577140, 47492568, 59365710, 71238852, 79154280, 89048565, 118731420, 142477704, 178097130, 237462840, 356194260, 712388520]

約数ペア:

[(1, 712388520), (2, 356194260), (3, 237462840), (4, 178097130), (5, 142477704), (6, 118731420), (8, 89048565), (9, 79154280), (10, 71238852), (12, 59365710), (15, 47492568), (18, 39577140), (20, 35619426), (24, 29682855), (27, 26384760), (30, 23746284), (36, 19788570), (40, 17809713), (45, 15830856), (54, 13192380), (60, 11873142), (72, 9894285), (81, 8794920), (90, 7915428), (108, 6596190), (120, 5936571), (135, 5276952), (162, 4397460), (180, 3957714), (216, 3298095), (243, 2931640), (270, 2638476), (324, 2198730), (360, 1978857), (405, 1758984), (486, 1465820), (540, 1319238), (648, 1099365), (810, 879492), (972, 732910), (1080, 659619), (1215, 586328), (1620, 439746), (1944, 366455), (2430, 293164), (3240, 219873), (4860, 146582), (9720, 73291)]