318721320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{953}}^1$

素因数の和:1899

約数の個数: 96

約数和(自身を含む): 1038047400

約数和(自身を除く): 719326080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 929, 953, 1858, 1906, 2787, 2859, 3716, 3812, 4645, 4765, 5574, 5718, 7432, 7624, 8361, 8577, 9290, 9530, 11148, 11436, 13935, 14295, 16722, 17154, 18580, 19060, 22296, 22872, 27870, 28590, 33444, 34308, 37160, 38120, 41805, 42885, 55740, 57180, 66888, 68616, 83610, 85770, 111480, 114360, 167220, 171540, 334440, 343080, 885337, 1770674, 2656011, 3541348, 4426685, 5312022, 7082696, 7968033, 8853370, 10624044, 13280055, 15936066, 17706740, 21248088, 26560110, 31872132, 35413480, 39840165, 53120220, 63744264, 79680330, 106240440, 159360660, 318721320]

約数ペア:

[(1, 318721320), (2, 159360660), (3, 106240440), (4, 79680330), (5, 63744264), (6, 53120220), (8, 39840165), (9, 35413480), (10, 31872132), (12, 26560110), (15, 21248088), (18, 17706740), (20, 15936066), (24, 13280055), (30, 10624044), (36, 8853370), (40, 7968033), (45, 7082696), (60, 5312022), (72, 4426685), (90, 3541348), (120, 2656011), (180, 1770674), (360, 885337), (929, 343080), (953, 334440), (1858, 171540), (1906, 167220), (2787, 114360), (2859, 111480), (3716, 85770), (3812, 83610), (4645, 68616), (4765, 66888), (5574, 57180), (5718, 55740), (7432, 42885), (7624, 41805), (8361, 38120), (8577, 37160), (9290, 34308), (9530, 33444), (11148, 28590), (11436, 27870), (13935, 22872), (14295, 22296), (16722, 19060), (17154, 18580)]