230018760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20611}}^1$

素因数の和:20659

約数の個数: 96

約数和(自身を含む): 771713280

約数和(自身を除く): 541694520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 20611, 41222, 61833, 82444, 103055, 123666, 164888, 185499, 206110, 247332, 309165, 370998, 412220, 494664, 618330, 638941, 741996, 824440, 927495, 1236660, 1277882, 1483992, 1854990, 1916823, 2473320, 2555764, 3194705, 3709980, 3833646, 5111528, 5750469, 6389410, 7419960, 7667292, 9584115, 11500938, 12778820, 15334584, 19168230, 23001876, 25557640, 28752345, 38336460, 46003752, 57504690, 76672920, 115009380, 230018760]

約数ペア:

[(1, 230018760), (2, 115009380), (3, 76672920), (4, 57504690), (5, 46003752), (6, 38336460), (8, 28752345), (9, 25557640), (10, 23001876), (12, 19168230), (15, 15334584), (18, 12778820), (20, 11500938), (24, 9584115), (30, 7667292), (31, 7419960), (36, 6389410), (40, 5750469), (45, 5111528), (60, 3833646), (62, 3709980), (72, 3194705), (90, 2555764), (93, 2473320), (120, 1916823), (124, 1854990), (155, 1483992), (180, 1277882), (186, 1236660), (248, 927495), (279, 824440), (310, 741996), (360, 638941), (372, 618330), (465, 494664), (558, 412220), (620, 370998), (744, 309165), (930, 247332), (1116, 206110), (1240, 185499), (1395, 164888), (1860, 123666), (2232, 103055), (2790, 82444), (3720, 61833), (5580, 41222), (11160, 20611)]