123803040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2659}}^1$

素因数の和:2774

約数の個数: 96

約数和(自身を含む): 394148160

約数和(自身を除く): 270345120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2659, 2910, 3104, 3880, 4656, 5318, 5820, 7760, 7977, 9312, 10636, 11640, 13295, 15520, 15954, 21272, 23280, 26590, 31908, 39885, 42544, 46560, 53180, 63816, 79770, 85088, 106360, 127632, 159540, 212720, 255264, 257923, 319080, 425440, 515846, 638160, 773769, 1031692, 1276320, 1289615, 1547538, 2063384, 2579230, 3095076, 3868845, 4126768, 5158460, 6190152, 7737690, 8253536, 10316920, 12380304, 15475380, 20633840, 24760608, 30950760, 41267680, 61901520, 123803040]

約数ペア:

[(1, 123803040), (2, 61901520), (3, 41267680), (4, 30950760), (5, 24760608), (6, 20633840), (8, 15475380), (10, 12380304), (12, 10316920), (15, 8253536), (16, 7737690), (20, 6190152), (24, 5158460), (30, 4126768), (32, 3868845), (40, 3095076), (48, 2579230), (60, 2063384), (80, 1547538), (96, 1289615), (97, 1276320), (120, 1031692), (160, 773769), (194, 638160), (240, 515846), (291, 425440), (388, 319080), (480, 257923), (485, 255264), (582, 212720), (776, 159540), (970, 127632), (1164, 106360), (1455, 85088), (1552, 79770), (1940, 63816), (2328, 53180), (2659, 46560), (2910, 42544), (3104, 39885), (3880, 31908), (4656, 26590), (5318, 23280), (5820, 21272), (7760, 15954), (7977, 15520), (9312, 13295), (10636, 11640)]