144978840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1567}}^1$

素因数の和:1841

約数の個数: 96

約数和(自身を含む): 473316480

約数和(自身を除く): 328337640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 257, 360, 514, 771, 1028, 1285, 1542, 1567, 2056, 2313, 2570, 3084, 3134, 3855, 4626, 4701, 5140, 6168, 6268, 7710, 7835, 9252, 9402, 10280, 11565, 12536, 14103, 15420, 15670, 18504, 18804, 23130, 23505, 28206, 30840, 31340, 37608, 46260, 47010, 56412, 62680, 70515, 92520, 94020, 112824, 141030, 188040, 282060, 402719, 564120, 805438, 1208157, 1610876, 2013595, 2416314, 3221752, 3624471, 4027190, 4832628, 6040785, 7248942, 8054380, 9665256, 12081570, 14497884, 16108760, 18122355, 24163140, 28995768, 36244710, 48326280, 72489420, 144978840]

約数ペア:

[(1, 144978840), (2, 72489420), (3, 48326280), (4, 36244710), (5, 28995768), (6, 24163140), (8, 18122355), (9, 16108760), (10, 14497884), (12, 12081570), (15, 9665256), (18, 8054380), (20, 7248942), (24, 6040785), (30, 4832628), (36, 4027190), (40, 3624471), (45, 3221752), (60, 2416314), (72, 2013595), (90, 1610876), (120, 1208157), (180, 805438), (257, 564120), (360, 402719), (514, 282060), (771, 188040), (1028, 141030), (1285, 112824), (1542, 94020), (1567, 92520), (2056, 70515), (2313, 62680), (2570, 56412), (3084, 47010), (3134, 46260), (3855, 37608), (4626, 31340), (4701, 30840), (5140, 28206), (6168, 23505), (6268, 23130), (7710, 18804), (7835, 18504), (9252, 15670), (9402, 15420), (10280, 14103), (11565, 12536)]