768247440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{23029}}^1$

素因数の和:23184

約数の個数: 80

約数和(自身を含む): 2398804800

約数和(自身を除く): 1630557360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 8340, 11120, 16680, 23029, 33360, 46058, 69087, 92116, 115145, 138174, 184232, 230290, 276348, 345435, 368464, 460580, 552696, 690870, 921160, 1105392, 1381740, 1842320, 2763480, 3201031, 5526960, 6402062, 9603093, 12804124, 16005155, 19206186, 25608248, 32010310, 38412372, 48015465, 51216496, 64020620, 76824744, 96030930, 128041240, 153649488, 192061860, 256082480, 384123720, 768247440]

約数ペア:

[(1, 768247440), (2, 384123720), (3, 256082480), (4, 192061860), (5, 153649488), (6, 128041240), (8, 96030930), (10, 76824744), (12, 64020620), (15, 51216496), (16, 48015465), (20, 38412372), (24, 32010310), (30, 25608248), (40, 19206186), (48, 16005155), (60, 12804124), (80, 9603093), (120, 6402062), (139, 5526960), (240, 3201031), (278, 2763480), (417, 1842320), (556, 1381740), (695, 1105392), (834, 921160), (1112, 690870), (1390, 552696), (1668, 460580), (2085, 368464), (2224, 345435), (2780, 276348), (3336, 230290), (4170, 184232), (5560, 138174), (6672, 115145), (8340, 92116), (11120, 69087), (16680, 46058), (23029, 33360)]