3929160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 11923200

約数和(自身を除く): 7994040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 239, 274, 411, 478, 548, 685, 717, 822, 956, 1096, 1195, 1370, 1434, 1644, 1912, 2055, 2390, 2740, 2868, 3288, 3585, 4110, 4780, 5480, 5736, 7170, 8220, 9560, 14340, 16440, 28680, 32743, 65486, 98229, 130972, 163715, 196458, 261944, 327430, 392916, 491145, 654860, 785832, 982290, 1309720, 1964580, 3929160]

約数ペア:

[(1, 3929160), (2, 1964580), (3, 1309720), (4, 982290), (5, 785832), (6, 654860), (8, 491145), (10, 392916), (12, 327430), (15, 261944), (20, 196458), (24, 163715), (30, 130972), (40, 98229), (60, 65486), (120, 32743), (137, 28680), (239, 16440), (274, 14340), (411, 9560), (478, 8220), (548, 7170), (685, 5736), (717, 5480), (822, 4780), (956, 4110), (1096, 3585), (1195, 3288), (1370, 2868), (1434, 2740), (1644, 2390), (1912, 2055)]