539192880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1831}}^1$

素因数の和:2259

約数の個数: 120

約数和(自身を含む): 1816208160

約数和(自身を除く): 1277015280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 409, 720, 818, 1227, 1636, 1831, 2045, 2454, 3272, 3662, 3681, 4090, 4908, 5493, 6135, 6544, 7324, 7362, 8180, 9155, 9816, 10986, 12270, 14648, 14724, 16360, 16479, 18310, 18405, 19632, 21972, 24540, 27465, 29296, 29448, 32720, 32958, 36620, 36810, 43944, 49080, 54930, 58896, 65916, 73240, 73620, 82395, 87888, 98160, 109860, 131832, 146480, 147240, 164790, 219720, 263664, 294480, 329580, 439440, 659160, 748879, 1318320, 1497758, 2246637, 2995516, 3744395, 4493274, 5991032, 6739911, 7488790, 8986548, 11233185, 11982064, 13479822, 14977580, 17973096, 22466370, 26959644, 29955160, 33699555, 35946192, 44932740, 53919288, 59910320, 67399110, 89865480, 107838576, 134798220, 179730960, 269596440, 539192880]

約数ペア:

[(1, 539192880), (2, 269596440), (3, 179730960), (4, 134798220), (5, 107838576), (6, 89865480), (8, 67399110), (9, 59910320), (10, 53919288), (12, 44932740), (15, 35946192), (16, 33699555), (18, 29955160), (20, 26959644), (24, 22466370), (30, 17973096), (36, 14977580), (40, 13479822), (45, 11982064), (48, 11233185), (60, 8986548), (72, 7488790), (80, 6739911), (90, 5991032), (120, 4493274), (144, 3744395), (180, 2995516), (240, 2246637), (360, 1497758), (409, 1318320), (720, 748879), (818, 659160), (1227, 439440), (1636, 329580), (1831, 294480), (2045, 263664), (2454, 219720), (3272, 164790), (3662, 147240), (3681, 146480), (4090, 131832), (4908, 109860), (5493, 98160), (6135, 87888), (6544, 82395), (7324, 73620), (7362, 73240), (8180, 65916), (9155, 58896), (9816, 54930), (10986, 49080), (12270, 43944), (14648, 36810), (14724, 36620), (16360, 32958), (16479, 32720), (18310, 29448), (18405, 29296), (19632, 27465), (21972, 24540)]