1776960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{617}}^1$

素因数の和:640

約数の個数: 84

約数和(自身を含む): 6121908

約数和(自身を除く): 4344948

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, 617, 720, 960, 1234, 1440, 1851, 2468, 2880, 3085, 3702, 4936, 5553, 6170, 7404, 9255, 9872, 11106, 12340, 14808, 18510, 19744, 22212, 24680, 27765, 29616, 37020, 39488, 44424, 49360, 55530, 59232, 74040, 88848, 98720, 111060, 118464, 148080, 177696, 197440, 222120, 296160, 355392, 444240, 592320, 888480, 1776960]

約数ペア:

[(1, 1776960), (2, 888480), (3, 592320), (4, 444240), (5, 355392), (6, 296160), (8, 222120), (9, 197440), (10, 177696), (12, 148080), (15, 118464), (16, 111060), (18, 98720), (20, 88848), (24, 74040), (30, 59232), (32, 55530), (36, 49360), (40, 44424), (45, 39488), (48, 37020), (60, 29616), (64, 27765), (72, 24680), (80, 22212), (90, 19744), (96, 18510), (120, 14808), (144, 12340), (160, 11106), (180, 9872), (192, 9255), (240, 7404), (288, 6170), (320, 5553), (360, 4936), (480, 3702), (576, 3085), (617, 2880), (720, 2468), (960, 1851), (1234, 1440)]