977880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 3045600

約数和(自身を除く): 2067720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 281, 290, 348, 435, 562, 580, 696, 843, 870, 1124, 1160, 1405, 1686, 1740, 2248, 2810, 3372, 3480, 4215, 5620, 6744, 8149, 8430, 11240, 16298, 16860, 24447, 32596, 33720, 40745, 48894, 65192, 81490, 97788, 122235, 162980, 195576, 244470, 325960, 488940, 977880]

約数ペア:

[(1, 977880), (2, 488940), (3, 325960), (4, 244470), (5, 195576), (6, 162980), (8, 122235), (10, 97788), (12, 81490), (15, 65192), (20, 48894), (24, 40745), (29, 33720), (30, 32596), (40, 24447), (58, 16860), (60, 16298), (87, 11240), (116, 8430), (120, 8149), (145, 6744), (174, 5620), (232, 4215), (281, 3480), (290, 3372), (348, 2810), (435, 2248), (562, 1740), (580, 1686), (696, 1405), (843, 1160), (870, 1124)]