120947640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1553}}^1$

素因数の和:1637

約数の個数: 128

約数和(自身を含む): 402796800

約数和(自身を除く): 281849160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1180, 1298, 1320, 1416, 1553, 1770, 1947, 2360, 2596, 3106, 3245, 3540, 3894, 4659, 5192, 6212, 6490, 7080, 7765, 7788, 9318, 9735, 12424, 12980, 15530, 15576, 17083, 18636, 19470, 23295, 25960, 31060, 34166, 37272, 38940, 46590, 51249, 62120, 68332, 77880, 85415, 91627, 93180, 102498, 136664, 170830, 183254, 186360, 204996, 256245, 274881, 341660, 366508, 409992, 458135, 512490, 549762, 683320, 733016, 916270, 1007897, 1024980, 1099524, 1374405, 1832540, 2015794, 2049960, 2199048, 2748810, 3023691, 3665080, 4031588, 5039485, 5497620, 6047382, 8063176, 10078970, 10995240, 12094764, 15118455, 20157940, 24189528, 30236910, 40315880, 60473820, 120947640]

約数ペア:

[(1, 120947640), (2, 60473820), (3, 40315880), (4, 30236910), (5, 24189528), (6, 20157940), (8, 15118455), (10, 12094764), (11, 10995240), (12, 10078970), (15, 8063176), (20, 6047382), (22, 5497620), (24, 5039485), (30, 4031588), (33, 3665080), (40, 3023691), (44, 2748810), (55, 2199048), (59, 2049960), (60, 2015794), (66, 1832540), (88, 1374405), (110, 1099524), (118, 1024980), (120, 1007897), (132, 916270), (165, 733016), (177, 683320), (220, 549762), (236, 512490), (264, 458135), (295, 409992), (330, 366508), (354, 341660), (440, 274881), (472, 256245), (590, 204996), (649, 186360), (660, 183254), (708, 170830), (885, 136664), (1180, 102498), (1298, 93180), (1320, 91627), (1416, 85415), (1553, 77880), (1770, 68332), (1947, 62120), (2360, 51249), (2596, 46590), (3106, 38940), (3245, 37272), (3540, 34166), (3894, 31060), (4659, 25960), (5192, 23295), (6212, 19470), (6490, 18636), (7080, 17083), (7765, 15576), (7788, 15530), (9318, 12980), (9735, 12424)]