15188760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1409

約数の個数: 96

約数和(自身を含む): 50993280

約数和(自身を除く): 35804520

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, 1361, 1395, 1860, 2232, 2722, 2790, 3720, 4083, 5444, 5580, 6805, 8166, 10888, 11160, 12249, 13610, 16332, 20415, 24498, 27220, 32664, 40830, 42191, 48996, 54440, 61245, 81660, 84382, 97992, 122490, 126573, 163320, 168764, 210955, 244980, 253146, 337528, 379719, 421910, 489960, 506292, 632865, 759438, 843820, 1012584, 1265730, 1518876, 1687640, 1898595, 2531460, 3037752, 3797190, 5062920, 7594380, 15188760]

約数ペア:

[(1, 15188760), (2, 7594380), (3, 5062920), (4, 3797190), (5, 3037752), (6, 2531460), (8, 1898595), (9, 1687640), (10, 1518876), (12, 1265730), (15, 1012584), (18, 843820), (20, 759438), (24, 632865), (30, 506292), (31, 489960), (36, 421910), (40, 379719), (45, 337528), (60, 253146), (62, 244980), (72, 210955), (90, 168764), (93, 163320), (120, 126573), (124, 122490), (155, 97992), (180, 84382), (186, 81660), (248, 61245), (279, 54440), (310, 48996), (360, 42191), (372, 40830), (465, 32664), (558, 27220), (620, 24498), (744, 20415), (930, 16332), (1116, 13610), (1240, 12249), (1361, 11160), (1395, 10888), (1860, 8166), (2232, 6805), (2722, 5580), (2790, 5444), (3720, 4083)]