1218156960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{25127}}^1$

素因数の和:25246

約数の個数: 96

約数和(自身を含む): 3875340672

約数和(自身を除く): 2657183712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 240, 303, 404, 480, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 3232, 4040, 4848, 6060, 8080, 9696, 12120, 16160, 24240, 25127, 48480, 50254, 75381, 100508, 125635, 150762, 201016, 251270, 301524, 376905, 402032, 502540, 603048, 753810, 804064, 1005080, 1206096, 1507620, 2010160, 2412192, 2537827, 3015240, 4020320, 5075654, 6030480, 7613481, 10151308, 12060960, 12689135, 15226962, 20302616, 25378270, 30453924, 38067405, 40605232, 50756540, 60907848, 76134810, 81210464, 101513080, 121815696, 152269620, 203026160, 243631392, 304539240, 406052320, 609078480, 1218156960]

約数ペア:

[(1, 1218156960), (2, 609078480), (3, 406052320), (4, 304539240), (5, 243631392), (6, 203026160), (8, 152269620), (10, 121815696), (12, 101513080), (15, 81210464), (16, 76134810), (20, 60907848), (24, 50756540), (30, 40605232), (32, 38067405), (40, 30453924), (48, 25378270), (60, 20302616), (80, 15226962), (96, 12689135), (101, 12060960), (120, 10151308), (160, 7613481), (202, 6030480), (240, 5075654), (303, 4020320), (404, 3015240), (480, 2537827), (505, 2412192), (606, 2010160), (808, 1507620), (1010, 1206096), (1212, 1005080), (1515, 804064), (1616, 753810), (2020, 603048), (2424, 502540), (3030, 402032), (3232, 376905), (4040, 301524), (4848, 251270), (6060, 201016), (8080, 150762), (9696, 125635), (12120, 100508), (16160, 75381), (24240, 50254), (25127, 48480)]