340684320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1097}}^1$

素因数の和:1762

約数の個数: 96

約数和(自身を含む): 1075794048

約数和(自身を除く): 735109728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 647, 1097, 1294, 1941, 2194, 2588, 3235, 3291, 3882, 4388, 5176, 5485, 6470, 6582, 7764, 8776, 9705, 10352, 10970, 12940, 13164, 15528, 16455, 17552, 19410, 20704, 21940, 25880, 26328, 31056, 32910, 35104, 38820, 43880, 51760, 52656, 62112, 65820, 77640, 87760, 103520, 105312, 131640, 155280, 175520, 263280, 310560, 526560, 709759, 1419518, 2129277, 2839036, 3548795, 4258554, 5678072, 7097590, 8517108, 10646385, 11356144, 14195180, 17034216, 21292770, 22712288, 28390360, 34068432, 42585540, 56780720, 68136864, 85171080, 113561440, 170342160, 340684320]

約数ペア:

[(1, 340684320), (2, 170342160), (3, 113561440), (4, 85171080), (5, 68136864), (6, 56780720), (8, 42585540), (10, 34068432), (12, 28390360), (15, 22712288), (16, 21292770), (20, 17034216), (24, 14195180), (30, 11356144), (32, 10646385), (40, 8517108), (48, 7097590), (60, 5678072), (80, 4258554), (96, 3548795), (120, 2839036), (160, 2129277), (240, 1419518), (480, 709759), (647, 526560), (1097, 310560), (1294, 263280), (1941, 175520), (2194, 155280), (2588, 131640), (3235, 105312), (3291, 103520), (3882, 87760), (4388, 77640), (5176, 65820), (5485, 62112), (6470, 52656), (6582, 51760), (7764, 43880), (8776, 38820), (9705, 35104), (10352, 32910), (10970, 31056), (12940, 26328), (13164, 25880), (15528, 21940), (16455, 20704), (17552, 19410)]