319763520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{111029}}^1$

素因数の和:111052

約数の個数: 84

約数和(自身を含む): 1099863180

約数和(自身を除く): 780099660

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 111029, 222058, 333087, 444116, 555145, 666174, 888232, 999261, 1110290, 1332348, 1665435, 1776464, 1998522, 2220580, 2664696, 3330870, 3552928, 3997044, 4441160, 4996305, 5329392, 6661740, 7105856, 7994088, 8882320, 9992610, 10658784, 13323480, 15988176, 17764640, 19985220, 21317568, 26646960, 31976352, 35529280, 39970440, 53293920, 63952704, 79940880, 106587840, 159881760, 319763520]

約数ペア:

[(1, 319763520), (2, 159881760), (3, 106587840), (4, 79940880), (5, 63952704), (6, 53293920), (8, 39970440), (9, 35529280), (10, 31976352), (12, 26646960), (15, 21317568), (16, 19985220), (18, 17764640), (20, 15988176), (24, 13323480), (30, 10658784), (32, 9992610), (36, 8882320), (40, 7994088), (45, 7105856), (48, 6661740), (60, 5329392), (64, 4996305), (72, 4441160), (80, 3997044), (90, 3552928), (96, 3330870), (120, 2664696), (144, 2220580), (160, 1998522), (180, 1776464), (192, 1665435), (240, 1332348), (288, 1110290), (320, 999261), (360, 888232), (480, 666174), (576, 555145), (720, 444116), (960, 333087), (1440, 222058), (2880, 111029)]