17120280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6203}}^1$

素因数の和:6240

約数の個数: 64

約数和(自身を含む): 53602560

約数和(自身を除く): 36482280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 6203, 12406, 18609, 24812, 31015, 37218, 49624, 62030, 74436, 93045, 124060, 142669, 148872, 186090, 248120, 285338, 372180, 428007, 570676, 713345, 744360, 856014, 1141352, 1426690, 1712028, 2140035, 2853380, 3424056, 4280070, 5706760, 8560140, 17120280]

約数ペア:

[(1, 17120280), (2, 8560140), (3, 5706760), (4, 4280070), (5, 3424056), (6, 2853380), (8, 2140035), (10, 1712028), (12, 1426690), (15, 1141352), (20, 856014), (23, 744360), (24, 713345), (30, 570676), (40, 428007), (46, 372180), (60, 285338), (69, 248120), (92, 186090), (115, 148872), (120, 142669), (138, 124060), (184, 93045), (230, 74436), (276, 62030), (345, 49624), (460, 37218), (552, 31015), (690, 24812), (920, 18609), (1380, 12406), (2760, 6203)]