804927840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21227}}^1$

素因数の和:21324

約数の個数: 96

約数和(自身を含む): 2567738880

約数和(自身を除く): 1762811040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 6320, 7584, 9480, 12640, 18960, 21227, 37920, 42454, 63681, 84908, 106135, 127362, 169816, 212270, 254724, 318405, 339632, 424540, 509448, 636810, 679264, 849080, 1018896, 1273620, 1676933, 1698160, 2037792, 2547240, 3353866, 3396320, 5030799, 5094480, 6707732, 8384665, 10061598, 10188960, 13415464, 16769330, 20123196, 25153995, 26830928, 33538660, 40246392, 50307990, 53661856, 67077320, 80492784, 100615980, 134154640, 160985568, 201231960, 268309280, 402463920, 804927840]

約数ペア:

[(1, 804927840), (2, 402463920), (3, 268309280), (4, 201231960), (5, 160985568), (6, 134154640), (8, 100615980), (10, 80492784), (12, 67077320), (15, 53661856), (16, 50307990), (20, 40246392), (24, 33538660), (30, 26830928), (32, 25153995), (40, 20123196), (48, 16769330), (60, 13415464), (79, 10188960), (80, 10061598), (96, 8384665), (120, 6707732), (158, 5094480), (160, 5030799), (237, 3396320), (240, 3353866), (316, 2547240), (395, 2037792), (474, 1698160), (480, 1676933), (632, 1273620), (790, 1018896), (948, 849080), (1185, 679264), (1264, 636810), (1580, 509448), (1896, 424540), (2370, 339632), (2528, 318405), (3160, 254724), (3792, 212270), (4740, 169816), (6320, 127362), (7584, 106135), (9480, 84908), (12640, 63681), (18960, 42454), (21227, 37920)]