3879840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 12519360

約数和(自身を除く): 8639520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 118, 120, 137, 160, 177, 236, 240, 274, 295, 354, 411, 472, 480, 548, 590, 685, 708, 822, 885, 944, 1096, 1180, 1370, 1416, 1644, 1770, 1888, 2055, 2192, 2360, 2740, 2832, 3288, 3540, 4110, 4384, 4720, 5480, 5664, 6576, 7080, 8083, 8220, 9440, 10960, 13152, 14160, 16166, 16440, 21920, 24249, 28320, 32332, 32880, 40415, 48498, 64664, 65760, 80830, 96996, 121245, 129328, 161660, 193992, 242490, 258656, 323320, 387984, 484980, 646640, 775968, 969960, 1293280, 1939920, 3879840]

約数ペア:

[(1, 3879840), (2, 1939920), (3, 1293280), (4, 969960), (5, 775968), (6, 646640), (8, 484980), (10, 387984), (12, 323320), (15, 258656), (16, 242490), (20, 193992), (24, 161660), (30, 129328), (32, 121245), (40, 96996), (48, 80830), (59, 65760), (60, 64664), (80, 48498), (96, 40415), (118, 32880), (120, 32332), (137, 28320), (160, 24249), (177, 21920), (236, 16440), (240, 16166), (274, 14160), (295, 13152), (354, 10960), (411, 9440), (472, 8220), (480, 8083), (548, 7080), (590, 6576), (685, 5664), (708, 5480), (822, 4720), (885, 4384), (944, 4110), (1096, 3540), (1180, 3288), (1370, 2832), (1416, 2740), (1644, 2360), (1770, 2192), (1888, 2055)]