2843160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 128

約数和(自身を含む): 9504000

約数和(自身を除く): 6660840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 43, 57, 58, 60, 76, 86, 87, 95, 114, 116, 120, 129, 145, 152, 172, 174, 190, 215, 228, 232, 258, 285, 290, 344, 348, 380, 430, 435, 456, 516, 551, 570, 580, 645, 696, 760, 817, 860, 870, 1032, 1102, 1140, 1160, 1247, 1290, 1634, 1653, 1720, 1740, 2204, 2280, 2451, 2494, 2580, 2755, 3268, 3306, 3480, 3741, 4085, 4408, 4902, 4988, 5160, 5510, 6235, 6536, 6612, 7482, 8170, 8265, 9804, 9976, 11020, 12255, 12470, 13224, 14964, 16340, 16530, 18705, 19608, 22040, 23693, 24510, 24940, 29928, 32680, 33060, 37410, 47386, 49020, 49880, 66120, 71079, 74820, 94772, 98040, 118465, 142158, 149640, 189544, 236930, 284316, 355395, 473860, 568632, 710790, 947720, 1421580, 2843160]

約数ペア:

[(1, 2843160), (2, 1421580), (3, 947720), (4, 710790), (5, 568632), (6, 473860), (8, 355395), (10, 284316), (12, 236930), (15, 189544), (19, 149640), (20, 142158), (24, 118465), (29, 98040), (30, 94772), (38, 74820), (40, 71079), (43, 66120), (57, 49880), (58, 49020), (60, 47386), (76, 37410), (86, 33060), (87, 32680), (95, 29928), (114, 24940), (116, 24510), (120, 23693), (129, 22040), (145, 19608), (152, 18705), (172, 16530), (174, 16340), (190, 14964), (215, 13224), (228, 12470), (232, 12255), (258, 11020), (285, 9976), (290, 9804), (344, 8265), (348, 8170), (380, 7482), (430, 6612), (435, 6536), (456, 6235), (516, 5510), (551, 5160), (570, 4988), (580, 4902), (645, 4408), (696, 4085), (760, 3741), (817, 3480), (860, 3306), (870, 3268), (1032, 2755), (1102, 2580), (1140, 2494), (1160, 2451), (1247, 2280), (1290, 2204), (1634, 1740), (1653, 1720)]