289965816720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{402730301}}^1$

素因数の和:402730320

約数の個数: 60

約数和(自身を含む): 973801870236

約数和(自身を除く): 683836053516

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, 720, 402730301, 805460602, 1208190903, 1610921204, 2013651505, 2416381806, 3221842408, 3624572709, 4027303010, 4832763612, 6040954515, 6443684816, 7249145418, 8054606020, 9665527224, 12081909030, 14498290836, 16109212040, 18122863545, 19331054448, 24163818060, 28996581672, 32218424080, 36245727090, 48327636120, 57993163344, 72491454180, 96655272240, 144982908360, 289965816720]

約数ペア:

[(1, 289965816720), (2, 144982908360), (3, 96655272240), (4, 72491454180), (5, 57993163344), (6, 48327636120), (8, 36245727090), (9, 32218424080), (10, 28996581672), (12, 24163818060), (15, 19331054448), (16, 18122863545), (18, 16109212040), (20, 14498290836), (24, 12081909030), (30, 9665527224), (36, 8054606020), (40, 7249145418), (45, 6443684816), (48, 6040954515), (60, 4832763612), (72, 4027303010), (80, 3624572709), (90, 3221842408), (120, 2416381806), (144, 2013651505), (180, 1610921204), (240, 1208190903), (360, 805460602), (720, 402730301)]