124711680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:762

約数の個数: 144

約数和(自身を含む): 407361024

約数和(自身を除く): 282649344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 691, 705, 752, 768, 940, 960, 1128, 1280, 1382, 1410, 1504, 1880, 1920, 2073, 2256, 2764, 2820, 3008, 3455, 3760, 3840, 4146, 4512, 5528, 5640, 6016, 6910, 7520, 8292, 9024, 10365, 11056, 11280, 12032, 13820, 15040, 16584, 18048, 20730, 22112, 22560, 27640, 30080, 32477, 33168, 36096, 41460, 44224, 45120, 55280, 60160, 64954, 66336, 82920, 88448, 90240, 97431, 110560, 129908, 132672, 162385, 165840, 176896, 180480, 194862, 221120, 259816, 265344, 324770, 331680, 389724, 442240, 487155, 519632, 530688, 649540, 663360, 779448, 884480, 974310, 1039264, 1299080, 1326720, 1558896, 1948620, 2078528, 2598160, 2653440, 3117792, 3897240, 4157056, 5196320, 6235584, 7794480, 8314112, 10392640, 12471168, 15588960, 20785280, 24942336, 31177920, 41570560, 62355840, 124711680]

約数ペア:

[(1, 124711680), (2, 62355840), (3, 41570560), (4, 31177920), (5, 24942336), (6, 20785280), (8, 15588960), (10, 12471168), (12, 10392640), (15, 8314112), (16, 7794480), (20, 6235584), (24, 5196320), (30, 4157056), (32, 3897240), (40, 3117792), (47, 2653440), (48, 2598160), (60, 2078528), (64, 1948620), (80, 1558896), (94, 1326720), (96, 1299080), (120, 1039264), (128, 974310), (141, 884480), (160, 779448), (188, 663360), (192, 649540), (235, 530688), (240, 519632), (256, 487155), (282, 442240), (320, 389724), (376, 331680), (384, 324770), (470, 265344), (480, 259816), (564, 221120), (640, 194862), (691, 180480), (705, 176896), (752, 165840), (768, 162385), (940, 132672), (960, 129908), (1128, 110560), (1280, 97431), (1382, 90240), (1410, 88448), (1504, 82920), (1880, 66336), (1920, 64954), (2073, 60160), (2256, 55280), (2764, 45120), (2820, 44224), (3008, 41460), (3455, 36096), (3760, 33168), (3840, 32477), (4146, 30080), (4512, 27640), (5528, 22560), (5640, 22112), (6016, 20730), (6910, 18048), (7520, 16584), (8292, 15040), (9024, 13820), (10365, 12032), (11056, 11280)]