181507680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{126047}}^1$

素因数の和:126068

約数の個数: 72

約数和(自身を含む): 619399872

約数和(自身を除く): 437892192

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 126047, 252094, 378141, 504188, 630235, 756282, 1008376, 1134423, 1260470, 1512564, 1890705, 2016752, 2268846, 2520940, 3025128, 3781410, 4033504, 4537692, 5041880, 5672115, 6050256, 7562820, 9075384, 10083760, 11344230, 12100512, 15125640, 18150768, 20167520, 22688460, 30251280, 36301536, 45376920, 60502560, 90753840, 181507680]

約数ペア:

[(1, 181507680), (2, 90753840), (3, 60502560), (4, 45376920), (5, 36301536), (6, 30251280), (8, 22688460), (9, 20167520), (10, 18150768), (12, 15125640), (15, 12100512), (16, 11344230), (18, 10083760), (20, 9075384), (24, 7562820), (30, 6050256), (32, 5672115), (36, 5041880), (40, 4537692), (45, 4033504), (48, 3781410), (60, 3025128), (72, 2520940), (80, 2268846), (90, 2016752), (96, 1890705), (120, 1512564), (144, 1260470), (160, 1134423), (180, 1008376), (240, 756282), (288, 630235), (360, 504188), (480, 378141), (720, 252094), (1440, 126047)]