779611320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{4933}}^1$

素因数の和:5389

約数の個数: 96

約数和(自身を含む): 2540023200

約数和(自身を除く): 1760411880

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, 360, 439, 878, 1317, 1756, 2195, 2634, 3512, 3951, 4390, 4933, 5268, 6585, 7902, 8780, 9866, 10536, 13170, 14799, 15804, 17560, 19732, 19755, 24665, 26340, 29598, 31608, 39464, 39510, 44397, 49330, 52680, 59196, 73995, 79020, 88794, 98660, 118392, 147990, 158040, 177588, 197320, 221985, 295980, 355176, 443970, 591960, 887940, 1775880, 2165587, 4331174, 6496761, 8662348, 10827935, 12993522, 17324696, 19490283, 21655870, 25987044, 32483805, 38980566, 43311740, 51974088, 64967610, 77961132, 86623480, 97451415, 129935220, 155922264, 194902830, 259870440, 389805660, 779611320]

約数ペア:

[(1, 779611320), (2, 389805660), (3, 259870440), (4, 194902830), (5, 155922264), (6, 129935220), (8, 97451415), (9, 86623480), (10, 77961132), (12, 64967610), (15, 51974088), (18, 43311740), (20, 38980566), (24, 32483805), (30, 25987044), (36, 21655870), (40, 19490283), (45, 17324696), (60, 12993522), (72, 10827935), (90, 8662348), (120, 6496761), (180, 4331174), (360, 2165587), (439, 1775880), (878, 887940), (1317, 591960), (1756, 443970), (2195, 355176), (2634, 295980), (3512, 221985), (3951, 197320), (4390, 177588), (4933, 158040), (5268, 147990), (6585, 118392), (7902, 98660), (8780, 88794), (9866, 79020), (10536, 73995), (13170, 59196), (14799, 52680), (15804, 49330), (17560, 44397), (19732, 39510), (19755, 39464), (24665, 31608), (26340, 29598)]