977452080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{370247}}^1$

素因数の和:370274

約数の個数: 80

約数和(自身を含む): 3305574144

約数和(自身を除く): 2328122064

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, 370247, 740494, 1110741, 1480988, 1851235, 2221482, 2961976, 3702470, 4072717, 4442964, 5553705, 5923952, 7404940, 8145434, 8885928, 11107410, 12218151, 14809880, 16290868, 17771856, 20363585, 22214820, 24436302, 29619760, 32581736, 40727170, 44429640, 48872604, 61090755, 65163472, 81454340, 88859280, 97745208, 122181510, 162908680, 195490416, 244363020, 325817360, 488726040, 977452080]

約数ペア:

[(1, 977452080), (2, 488726040), (3, 325817360), (4, 244363020), (5, 195490416), (6, 162908680), (8, 122181510), (10, 97745208), (11, 88859280), (12, 81454340), (15, 65163472), (16, 61090755), (20, 48872604), (22, 44429640), (24, 40727170), (30, 32581736), (33, 29619760), (40, 24436302), (44, 22214820), (48, 20363585), (55, 17771856), (60, 16290868), (66, 14809880), (80, 12218151), (88, 11107410), (110, 8885928), (120, 8145434), (132, 7404940), (165, 5923952), (176, 5553705), (220, 4442964), (240, 4072717), (264, 3702470), (330, 2961976), (440, 2221482), (528, 1851235), (660, 1480988), (880, 1110741), (1320, 740494), (2640, 370247)]