726937920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{252409}}^1$

素因数の和:252432

約数の個数: 84

約数和(自身を含む): 2500373460

約数和(自身を除く): 1773435540

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, 252409, 504818, 757227, 1009636, 1262045, 1514454, 2019272, 2271681, 2524090, 3028908, 3786135, 4038544, 4543362, 5048180, 6057816, 7572270, 8077088, 9086724, 10096360, 11358405, 12115632, 15144540, 16154176, 18173448, 20192720, 22716810, 24231264, 30289080, 36346896, 40385440, 45433620, 48462528, 60578160, 72693792, 80770880, 90867240, 121156320, 145387584, 181734480, 242312640, 363468960, 726937920]

約数ペア:

[(1, 726937920), (2, 363468960), (3, 242312640), (4, 181734480), (5, 145387584), (6, 121156320), (8, 90867240), (9, 80770880), (10, 72693792), (12, 60578160), (15, 48462528), (16, 45433620), (18, 40385440), (20, 36346896), (24, 30289080), (30, 24231264), (32, 22716810), (36, 20192720), (40, 18173448), (45, 16154176), (48, 15144540), (60, 12115632), (64, 11358405), (72, 10096360), (80, 9086724), (90, 8077088), (96, 7572270), (120, 6057816), (144, 5048180), (160, 4543362), (180, 4038544), (192, 3786135), (240, 3028908), (288, 2524090), (320, 2271681), (360, 2019272), (480, 1514454), (576, 1262045), (720, 1009636), (960, 757227), (1440, 504818), (2880, 252409)]