4239840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 14881104

約数和(自身を除く): 10641264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 73, 80, 88, 96, 110, 120, 121, 132, 146, 160, 165, 176, 219, 220, 240, 242, 264, 292, 330, 352, 363, 365, 438, 440, 480, 484, 528, 584, 605, 660, 726, 730, 803, 876, 880, 968, 1056, 1095, 1168, 1210, 1320, 1452, 1460, 1606, 1752, 1760, 1815, 1936, 2190, 2336, 2409, 2420, 2640, 2904, 2920, 3212, 3504, 3630, 3872, 4015, 4380, 4818, 4840, 5280, 5808, 5840, 6424, 7008, 7260, 8030, 8760, 8833, 9636, 9680, 11616, 11680, 12045, 12848, 14520, 16060, 17520, 17666, 19272, 19360, 24090, 25696, 26499, 29040, 32120, 35040, 35332, 38544, 44165, 48180, 52998, 58080, 64240, 70664, 77088, 88330, 96360, 105996, 128480, 132495, 141328, 176660, 192720, 211992, 264990, 282656, 353320, 385440, 423984, 529980, 706640, 847968, 1059960, 1413280, 2119920, 4239840]

約数ペア:

[(1, 4239840), (2, 2119920), (3, 1413280), (4, 1059960), (5, 847968), (6, 706640), (8, 529980), (10, 423984), (11, 385440), (12, 353320), (15, 282656), (16, 264990), (20, 211992), (22, 192720), (24, 176660), (30, 141328), (32, 132495), (33, 128480), (40, 105996), (44, 96360), (48, 88330), (55, 77088), (60, 70664), (66, 64240), (73, 58080), (80, 52998), (88, 48180), (96, 44165), (110, 38544), (120, 35332), (121, 35040), (132, 32120), (146, 29040), (160, 26499), (165, 25696), (176, 24090), (219, 19360), (220, 19272), (240, 17666), (242, 17520), (264, 16060), (292, 14520), (330, 12848), (352, 12045), (363, 11680), (365, 11616), (438, 9680), (440, 9636), (480, 8833), (484, 8760), (528, 8030), (584, 7260), (605, 7008), (660, 6424), (726, 5840), (730, 5808), (803, 5280), (876, 4840), (880, 4818), (968, 4380), (1056, 4015), (1095, 3872), (1168, 3630), (1210, 3504), (1320, 3212), (1452, 2920), (1460, 2904), (1606, 2640), (1752, 2420), (1760, 2409), (1815, 2336), (1936, 2190)]