4470740880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{42433}}^1$

素因数の和:42888

約数の個数: 80

約数和(自身を含む): 13891194240

約数和(自身を除く): 9420453360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 878, 1317, 1756, 2195, 2634, 3512, 4390, 5268, 6585, 7024, 8780, 10536, 13170, 17560, 21072, 26340, 35120, 42433, 52680, 84866, 105360, 127299, 169732, 212165, 254598, 339464, 424330, 509196, 636495, 678928, 848660, 1018392, 1272990, 1697320, 2036784, 2545980, 3394640, 5091960, 10183920, 18628087, 37256174, 55884261, 74512348, 93140435, 111768522, 149024696, 186280870, 223537044, 279421305, 298049392, 372561740, 447074088, 558842610, 745123480, 894148176, 1117685220, 1490246960, 2235370440, 4470740880]

約数ペア:

[(1, 4470740880), (2, 2235370440), (3, 1490246960), (4, 1117685220), (5, 894148176), (6, 745123480), (8, 558842610), (10, 447074088), (12, 372561740), (15, 298049392), (16, 279421305), (20, 223537044), (24, 186280870), (30, 149024696), (40, 111768522), (48, 93140435), (60, 74512348), (80, 55884261), (120, 37256174), (240, 18628087), (439, 10183920), (878, 5091960), (1317, 3394640), (1756, 2545980), (2195, 2036784), (2634, 1697320), (3512, 1272990), (4390, 1018392), (5268, 848660), (6585, 678928), (7024, 636495), (8780, 509196), (10536, 424330), (13170, 339464), (17560, 254598), (21072, 212165), (26340, 169732), (35120, 127299), (42433, 105360), (52680, 84866)]