342426480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{129707}}^1$

素因数の和:129734

約数の個数: 80

約数和(自身を含む): 1158033024

約数和(自身を除く): 815606544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 129707, 259414, 389121, 518828, 648535, 778242, 1037656, 1297070, 1426777, 1556484, 1945605, 2075312, 2594140, 2853554, 3112968, 3891210, 4280331, 5188280, 5707108, 6225936, 7133885, 7782420, 8560662, 10376560, 11414216, 14267770, 15564840, 17121324, 21401655, 22828432, 28535540, 31129680, 34242648, 42803310, 57071080, 68485296, 85606620, 114142160, 171213240, 342426480]

約数ペア:

[(1, 342426480), (2, 171213240), (3, 114142160), (4, 85606620), (5, 68485296), (6, 57071080), (8, 42803310), (10, 34242648), (11, 31129680), (12, 28535540), (15, 22828432), (16, 21401655), (20, 17121324), (22, 15564840), (24, 14267770), (30, 11414216), (33, 10376560), (40, 8560662), (44, 7782420), (48, 7133885), (55, 6225936), (60, 5707108), (66, 5188280), (80, 4280331), (88, 3891210), (110, 3112968), (120, 2853554), (132, 2594140), (165, 2075312), (176, 1945605), (220, 1556484), (240, 1426777), (264, 1297070), (330, 1037656), (440, 778242), (528, 648535), (660, 518828), (880, 389121), (1320, 259414), (2640, 129707)]