1384560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{641}}^1$

素因数の和:663

約数の個数: 80

約数和(自身を含む): 4776480

約数和(自身を除く): 3391920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 641, 720, 1080, 1282, 1923, 2160, 2564, 3205, 3846, 5128, 5769, 6410, 7692, 9615, 10256, 11538, 12820, 15384, 17307, 19230, 23076, 25640, 28845, 30768, 34614, 38460, 46152, 51280, 57690, 69228, 76920, 86535, 92304, 115380, 138456, 153840, 173070, 230760, 276912, 346140, 461520, 692280, 1384560]

約数ペア:

[(1, 1384560), (2, 692280), (3, 461520), (4, 346140), (5, 276912), (6, 230760), (8, 173070), (9, 153840), (10, 138456), (12, 115380), (15, 92304), (16, 86535), (18, 76920), (20, 69228), (24, 57690), (27, 51280), (30, 46152), (36, 38460), (40, 34614), (45, 30768), (48, 28845), (54, 25640), (60, 23076), (72, 19230), (80, 17307), (90, 15384), (108, 12820), (120, 11538), (135, 10256), (144, 9615), (180, 7692), (216, 6410), (240, 5769), (270, 5128), (360, 3846), (432, 3205), (540, 2564), (641, 2160), (720, 1923), (1080, 1282)]