16555320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{15329}}^1$

素因数の和:15349

約数の個数: 64

約数和(自身を含む): 55188000

約数和(自身を除く): 38632680

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 15329, 30658, 45987, 61316, 76645, 91974, 122632, 137961, 153290, 183948, 229935, 275922, 306580, 367896, 413883, 459870, 551844, 613160, 689805, 827766, 919740, 1103688, 1379610, 1655532, 1839480, 2069415, 2759220, 3311064, 4138830, 5518440, 8277660, 16555320]

約数ペア:

[(1, 16555320), (2, 8277660), (3, 5518440), (4, 4138830), (5, 3311064), (6, 2759220), (8, 2069415), (9, 1839480), (10, 1655532), (12, 1379610), (15, 1103688), (18, 919740), (20, 827766), (24, 689805), (27, 613160), (30, 551844), (36, 459870), (40, 413883), (45, 367896), (54, 306580), (60, 275922), (72, 229935), (90, 183948), (108, 153290), (120, 137961), (135, 122632), (180, 91974), (216, 76645), (270, 61316), (360, 45987), (540, 30658), (1080, 15329)]