26929440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18701}}^1$

素因数の和:18722

約数の個数: 72

約数和(自身を含む): 91901628

約数和(自身を除く): 64972188

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, 18701, 37402, 56103, 74804, 93505, 112206, 149608, 168309, 187010, 224412, 280515, 299216, 336618, 374020, 448824, 561030, 598432, 673236, 748040, 841545, 897648, 1122060, 1346472, 1496080, 1683090, 1795296, 2244120, 2692944, 2992160, 3366180, 4488240, 5385888, 6732360, 8976480, 13464720, 26929440]

約数ペア:

[(1, 26929440), (2, 13464720), (3, 8976480), (4, 6732360), (5, 5385888), (6, 4488240), (8, 3366180), (9, 2992160), (10, 2692944), (12, 2244120), (15, 1795296), (16, 1683090), (18, 1496080), (20, 1346472), (24, 1122060), (30, 897648), (32, 841545), (36, 748040), (40, 673236), (45, 598432), (48, 561030), (60, 448824), (72, 374020), (80, 336618), (90, 299216), (96, 280515), (120, 224412), (144, 187010), (160, 168309), (180, 149608), (240, 112206), (288, 93505), (360, 74804), (480, 56103), (720, 37402), (1440, 18701)]