6999840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{4861}}^1$

素因数の和:4882

約数の個数: 72

約数和(自身を含む): 23891868

約数和(自身を除く): 16892028

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 4861, 9722, 14583, 19444, 24305, 29166, 38888, 43749, 48610, 58332, 72915, 77776, 87498, 97220, 116664, 145830, 155552, 174996, 194440, 218745, 233328, 291660, 349992, 388880, 437490, 466656, 583320, 699984, 777760, 874980, 1166640, 1399968, 1749960, 2333280, 3499920, 6999840]

約数ペア:

[(1, 6999840), (2, 3499920), (3, 2333280), (4, 1749960), (5, 1399968), (6, 1166640), (8, 874980), (9, 777760), (10, 699984), (12, 583320), (15, 466656), (16, 437490), (18, 388880), (20, 349992), (24, 291660), (30, 233328), (32, 218745), (36, 194440), (40, 174996), (45, 155552), (48, 145830), (60, 116664), (72, 97220), (80, 87498), (90, 77776), (96, 72915), (120, 58332), (144, 48610), (160, 43749), (180, 38888), (240, 29166), (288, 24305), (360, 19444), (480, 14583), (720, 9722), (1440, 4861)]