779617080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{196873}}^1$

素因数の和:196901

約数の個数: 96

約数和(自身を含む): 2764110960

約数和(自身を除く): 1984493880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 196873, 393746, 590619, 787492, 984365, 1181238, 1574984, 1771857, 1968730, 2165603, 2362476, 2953095, 3543714, 3937460, 4331206, 4724952, 5906190, 6496809, 7087428, 7874920, 8662412, 8859285, 10828015, 11812380, 12993618, 14174856, 17324824, 17718570, 19490427, 21656030, 23624760, 25987236, 32484045, 35437140, 38980854, 43312060, 51974472, 64968090, 70874280, 77961708, 86624120, 97452135, 129936180, 155923416, 194904270, 259872360, 389808540, 779617080]

約数ペア:

[(1, 779617080), (2, 389808540), (3, 259872360), (4, 194904270), (5, 155923416), (6, 129936180), (8, 97452135), (9, 86624120), (10, 77961708), (11, 70874280), (12, 64968090), (15, 51974472), (18, 43312060), (20, 38980854), (22, 35437140), (24, 32484045), (30, 25987236), (33, 23624760), (36, 21656030), (40, 19490427), (44, 17718570), (45, 17324824), (55, 14174856), (60, 12993618), (66, 11812380), (72, 10828015), (88, 8859285), (90, 8662412), (99, 7874920), (110, 7087428), (120, 6496809), (132, 5906190), (165, 4724952), (180, 4331206), (198, 3937460), (220, 3543714), (264, 2953095), (330, 2362476), (360, 2165603), (396, 1968730), (440, 1771857), (495, 1574984), (660, 1181238), (792, 984365), (990, 787492), (1320, 590619), (1980, 393746), (3960, 196873)]