82388520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1747}}^1$

素因数の和:1895

約数の個数: 96

約数和(自身を含む): 269961120

約数和(自身を除く): 187572600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1747, 1965, 2358, 2620, 3144, 3494, 3930, 4716, 5240, 5241, 5895, 6988, 7860, 8735, 9432, 10482, 11790, 13976, 15720, 15723, 17470, 20964, 23580, 26205, 31446, 34940, 41928, 47160, 52410, 62892, 69880, 78615, 104820, 125784, 157230, 209640, 228857, 314460, 457714, 628920, 686571, 915428, 1144285, 1373142, 1830856, 2059713, 2288570, 2746284, 3432855, 4119426, 4577140, 5492568, 6865710, 8238852, 9154280, 10298565, 13731420, 16477704, 20597130, 27462840, 41194260, 82388520]

約数ペア:

[(1, 82388520), (2, 41194260), (3, 27462840), (4, 20597130), (5, 16477704), (6, 13731420), (8, 10298565), (9, 9154280), (10, 8238852), (12, 6865710), (15, 5492568), (18, 4577140), (20, 4119426), (24, 3432855), (30, 2746284), (36, 2288570), (40, 2059713), (45, 1830856), (60, 1373142), (72, 1144285), (90, 915428), (120, 686571), (131, 628920), (180, 457714), (262, 314460), (360, 228857), (393, 209640), (524, 157230), (655, 125784), (786, 104820), (1048, 78615), (1179, 69880), (1310, 62892), (1572, 52410), (1747, 47160), (1965, 41928), (2358, 34940), (2620, 31446), (3144, 26205), (3494, 23580), (3930, 20964), (4716, 17470), (5240, 15723), (5241, 15720), (5895, 13976), (6988, 11790), (7860, 10482), (8735, 9432)]