43451280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2129

約数の個数: 120

約数和(自身を含む): 151028280

約数和(自身を除く): 107577000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2081, 2088, 2320, 2610, 3480, 4162, 4176, 5220, 6243, 6960, 8324, 10405, 10440, 12486, 16648, 18729, 20810, 20880, 24972, 31215, 33296, 37458, 41620, 49944, 60349, 62430, 74916, 83240, 93645, 99888, 120698, 124860, 149832, 166480, 181047, 187290, 241396, 249720, 299664, 301745, 362094, 374580, 482792, 499440, 543141, 603490, 724188, 749160, 905235, 965584, 1086282, 1206980, 1448376, 1498320, 1810470, 2172564, 2413960, 2715705, 2896752, 3620940, 4345128, 4827920, 5431410, 7241880, 8690256, 10862820, 14483760, 21725640, 43451280]

約数ペア:

[(1, 43451280), (2, 21725640), (3, 14483760), (4, 10862820), (5, 8690256), (6, 7241880), (8, 5431410), (9, 4827920), (10, 4345128), (12, 3620940), (15, 2896752), (16, 2715705), (18, 2413960), (20, 2172564), (24, 1810470), (29, 1498320), (30, 1448376), (36, 1206980), (40, 1086282), (45, 965584), (48, 905235), (58, 749160), (60, 724188), (72, 603490), (80, 543141), (87, 499440), (90, 482792), (116, 374580), (120, 362094), (144, 301745), (145, 299664), (174, 249720), (180, 241396), (232, 187290), (240, 181047), (261, 166480), (290, 149832), (348, 124860), (360, 120698), (435, 99888), (464, 93645), (522, 83240), (580, 74916), (696, 62430), (720, 60349), (870, 49944), (1044, 41620), (1160, 37458), (1305, 33296), (1392, 31215), (1740, 24972), (2081, 20880), (2088, 20810), (2320, 18729), (2610, 16648), (3480, 12486), (4162, 10440), (4176, 10405), (5220, 8324), (6243, 6960)]