8000053440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{268819}}^1$

素因数の和:268870

約数の個数: 112

約数和(自身を含む): 26219627520

約数和(自身を除く): 18219574080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 268819, 537638, 806457, 1075276, 1344095, 1612914, 2150552, 2688190, 3225828, 4032285, 4301104, 5376380, 6451656, 8064570, 8333389, 8602208, 10752760, 12903312, 16129140, 16666778, 17204416, 21505520, 25000167, 25806624, 32258280, 33333556, 41666945, 43011040, 50000334, 51613248, 64516560, 66667112, 83333890, 86022080, 100000668, 125000835, 129033120, 133334224, 166667780, 200001336, 250001670, 258066240, 266668448, 333335560, 400002672, 500003340, 533336896, 666671120, 800005344, 1000006680, 1333342240, 1600010688, 2000013360, 2666684480, 4000026720, 8000053440]

約数ペア:

[(1, 8000053440), (2, 4000026720), (3, 2666684480), (4, 2000013360), (5, 1600010688), (6, 1333342240), (8, 1000006680), (10, 800005344), (12, 666671120), (15, 533336896), (16, 500003340), (20, 400002672), (24, 333335560), (30, 266668448), (31, 258066240), (32, 250001670), (40, 200001336), (48, 166667780), (60, 133334224), (62, 129033120), (64, 125000835), (80, 100000668), (93, 86022080), (96, 83333890), (120, 66667112), (124, 64516560), (155, 51613248), (160, 50000334), (186, 43011040), (192, 41666945), (240, 33333556), (248, 32258280), (310, 25806624), (320, 25000167), (372, 21505520), (465, 17204416), (480, 16666778), (496, 16129140), (620, 12903312), (744, 10752760), (930, 8602208), (960, 8333389), (992, 8064570), (1240, 6451656), (1488, 5376380), (1860, 4301104), (1984, 4032285), (2480, 3225828), (2976, 2688190), (3720, 2150552), (4960, 1612914), (5952, 1344095), (7440, 1075276), (9920, 806457), (14880, 537638), (29760, 268819)]