448419780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1009}}^1$

素因数の和:1850

約数の個数: 96

約数和(自身を含む): 1398163200

約数和(自身を除く): 949743420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 823, 1009, 1646, 2018, 2469, 3027, 3292, 4036, 4115, 4938, 5045, 6054, 7407, 8230, 9081, 9876, 10090, 12108, 12345, 14814, 15135, 16460, 18162, 20180, 22221, 24690, 27243, 29628, 30270, 36324, 37035, 44442, 45405, 49380, 54486, 60540, 74070, 88884, 90810, 108972, 111105, 136215, 148140, 181620, 222210, 272430, 444420, 544860, 830407, 1660814, 2491221, 3321628, 4152035, 4982442, 7473663, 8304070, 9964884, 12456105, 14947326, 16608140, 22420989, 24912210, 29894652, 37368315, 44841978, 49824420, 74736630, 89683956, 112104945, 149473260, 224209890, 448419780]

約数ペア:

[(1, 448419780), (2, 224209890), (3, 149473260), (4, 112104945), (5, 89683956), (6, 74736630), (9, 49824420), (10, 44841978), (12, 37368315), (15, 29894652), (18, 24912210), (20, 22420989), (27, 16608140), (30, 14947326), (36, 12456105), (45, 9964884), (54, 8304070), (60, 7473663), (90, 4982442), (108, 4152035), (135, 3321628), (180, 2491221), (270, 1660814), (540, 830407), (823, 544860), (1009, 444420), (1646, 272430), (2018, 222210), (2469, 181620), (3027, 148140), (3292, 136215), (4036, 111105), (4115, 108972), (4938, 90810), (5045, 88884), (6054, 74070), (7407, 60540), (8230, 54486), (9081, 49380), (9876, 45405), (10090, 44442), (12108, 37035), (12345, 36324), (14814, 30270), (15135, 29628), (16460, 27243), (18162, 24690), (20180, 22221)]