1260288

素因数分解:

$2^8\times 3^2\times {\mathrm{547}}^1$

素因数の和:569

約数の個数: 54

約数和(自身を含む): 3640364

約数和(自身を除く): 2380076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 547, 576, 768, 1094, 1152, 1641, 2188, 2304, 3282, 4376, 4923, 6564, 8752, 9846, 13128, 17504, 19692, 26256, 35008, 39384, 52512, 70016, 78768, 105024, 140032, 157536, 210048, 315072, 420096, 630144, 1260288]

約数ペア:

[(1, 1260288), (2, 630144), (3, 420096), (4, 315072), (6, 210048), (8, 157536), (9, 140032), (12, 105024), (16, 78768), (18, 70016), (24, 52512), (32, 39384), (36, 35008), (48, 26256), (64, 19692), (72, 17504), (96, 13128), (128, 9846), (144, 8752), (192, 6564), (256, 4923), (288, 4376), (384, 3282), (547, 2304), (576, 2188), (768, 1641), (1094, 1152)]