2008643880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{92479}}^1$

素因数の和:92674

約数の個数: 64

約数和(自身を含む): 6059289600

約数和(自身を除く): 4050645720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3620, 4344, 5430, 7240, 10860, 21720, 92479, 184958, 277437, 369916, 462395, 554874, 739832, 924790, 1109748, 1387185, 1849580, 2219496, 2774370, 3699160, 5548740, 11097480, 16738699, 33477398, 50216097, 66954796, 83693495, 100432194, 133909592, 167386990, 200864388, 251080485, 334773980, 401728776, 502160970, 669547960, 1004321940, 2008643880]

約数ペア:

[(1, 2008643880), (2, 1004321940), (3, 669547960), (4, 502160970), (5, 401728776), (6, 334773980), (8, 251080485), (10, 200864388), (12, 167386990), (15, 133909592), (20, 100432194), (24, 83693495), (30, 66954796), (40, 50216097), (60, 33477398), (120, 16738699), (181, 11097480), (362, 5548740), (543, 3699160), (724, 2774370), (905, 2219496), (1086, 1849580), (1448, 1387185), (1810, 1109748), (2172, 924790), (2715, 739832), (3620, 554874), (4344, 462395), (5430, 369916), (7240, 277437), (10860, 184958), (21720, 92479)]