123011680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1952

約数の個数: 96

約数和(自身を含む): 325775520

約数和(自身を除く): 202763840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 352, 370, 407, 440, 592, 740, 814, 880, 1184, 1480, 1628, 1760, 1889, 2035, 2960, 3256, 3778, 4070, 5920, 6512, 7556, 8140, 9445, 13024, 15112, 16280, 18890, 20779, 30224, 32560, 37780, 41558, 60448, 65120, 69893, 75560, 83116, 103895, 139786, 151120, 166232, 207790, 279572, 302240, 332464, 349465, 415580, 559144, 664928, 698930, 768823, 831160, 1118288, 1397860, 1537646, 1662320, 2236576, 2795720, 3075292, 3324640, 3844115, 5591440, 6150584, 7688230, 11182880, 12301168, 15376460, 24602336, 30752920, 61505840, 123011680]

約数ペア:

[(1, 123011680), (2, 61505840), (4, 30752920), (5, 24602336), (8, 15376460), (10, 12301168), (11, 11182880), (16, 7688230), (20, 6150584), (22, 5591440), (32, 3844115), (37, 3324640), (40, 3075292), (44, 2795720), (55, 2236576), (74, 1662320), (80, 1537646), (88, 1397860), (110, 1118288), (148, 831160), (160, 768823), (176, 698930), (185, 664928), (220, 559144), (296, 415580), (352, 349465), (370, 332464), (407, 302240), (440, 279572), (592, 207790), (740, 166232), (814, 151120), (880, 139786), (1184, 103895), (1480, 83116), (1628, 75560), (1760, 69893), (1889, 65120), (2035, 60448), (2960, 41558), (3256, 37780), (3778, 32560), (4070, 30224), (5920, 20779), (6512, 18890), (7556, 16280), (8140, 15112), (9445, 13024)]