82796520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11311}}^1$

素因数の和:11386

約数の個数: 64

約数和(自身を含む): 252483840

約数和(自身を除く): 169687320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 11311, 22622, 33933, 45244, 56555, 67866, 90488, 113110, 135732, 169665, 226220, 271464, 339330, 452440, 678660, 689971, 1357320, 1379942, 2069913, 2759884, 3449855, 4139826, 5519768, 6899710, 8279652, 10349565, 13799420, 16559304, 20699130, 27598840, 41398260, 82796520]

約数ペア:

[(1, 82796520), (2, 41398260), (3, 27598840), (4, 20699130), (5, 16559304), (6, 13799420), (8, 10349565), (10, 8279652), (12, 6899710), (15, 5519768), (20, 4139826), (24, 3449855), (30, 2759884), (40, 2069913), (60, 1379942), (61, 1357320), (120, 689971), (122, 678660), (183, 452440), (244, 339330), (305, 271464), (366, 226220), (488, 169665), (610, 135732), (732, 113110), (915, 90488), (1220, 67866), (1464, 56555), (1830, 45244), (2440, 33933), (3660, 22622), (7320, 11311)]