229969440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{159701}}^1$

素因数の和:159722

約数の個数: 72

約数和(自身を含む): 784775628

約数和(自身を除く): 554806188

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, 159701, 319402, 479103, 638804, 798505, 958206, 1277608, 1437309, 1597010, 1916412, 2395515, 2555216, 2874618, 3194020, 3832824, 4791030, 5110432, 5749236, 6388040, 7186545, 7665648, 9582060, 11498472, 12776080, 14373090, 15331296, 19164120, 22996944, 25552160, 28746180, 38328240, 45993888, 57492360, 76656480, 114984720, 229969440]

約数ペア:

[(1, 229969440), (2, 114984720), (3, 76656480), (4, 57492360), (5, 45993888), (6, 38328240), (8, 28746180), (9, 25552160), (10, 22996944), (12, 19164120), (15, 15331296), (16, 14373090), (18, 12776080), (20, 11498472), (24, 9582060), (30, 7665648), (32, 7186545), (36, 6388040), (40, 5749236), (45, 5110432), (48, 4791030), (60, 3832824), (72, 3194020), (80, 2874618), (90, 2555216), (96, 2395515), (120, 1916412), (144, 1597010), (160, 1437309), (180, 1277608), (240, 958206), (288, 798505), (360, 638804), (480, 479103), (720, 319402), (1440, 159701)]