13228920

素因数分解:

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

素因数の和:1387

約数の個数: 96

約数和(自身を含む): 44619120

約数和(自身を除く): 31390200

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, 1361, 1620, 1944, 2430, 2722, 3240, 4083, 4860, 5444, 6805, 8166, 9720, 10888, 12249, 13610, 16332, 20415, 24498, 27220, 32664, 36747, 40830, 48996, 54440, 61245, 73494, 81660, 97992, 110241, 122490, 146988, 163320, 183735, 220482, 244980, 293976, 330723, 367470, 440964, 489960, 551205, 661446, 734940, 881928, 1102410, 1322892, 1469880, 1653615, 2204820, 2645784, 3307230, 4409640, 6614460, 13228920]

約数ペア:

[(1, 13228920), (2, 6614460), (3, 4409640), (4, 3307230), (5, 2645784), (6, 2204820), (8, 1653615), (9, 1469880), (10, 1322892), (12, 1102410), (15, 881928), (18, 734940), (20, 661446), (24, 551205), (27, 489960), (30, 440964), (36, 367470), (40, 330723), (45, 293976), (54, 244980), (60, 220482), (72, 183735), (81, 163320), (90, 146988), (108, 122490), (120, 110241), (135, 97992), (162, 81660), (180, 73494), (216, 61245), (243, 54440), (270, 48996), (324, 40830), (360, 36747), (405, 32664), (486, 27220), (540, 24498), (648, 20415), (810, 16332), (972, 13610), (1080, 12249), (1215, 10888), (1361, 9720), (1620, 8166), (1944, 6805), (2430, 5444), (2722, 4860), (3240, 4083)]