1208292360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{11587}}^1$

素因数の和:11691

約数の個数: 128

約数和(自身を含む): 4004812800

約数和(自身を除く): 2796520440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 88, 110, 120, 132, 158, 165, 220, 237, 264, 316, 330, 395, 440, 474, 632, 660, 790, 869, 948, 1185, 1320, 1580, 1738, 1896, 2370, 2607, 3160, 3476, 4345, 4740, 5214, 6952, 8690, 9480, 10428, 11587, 13035, 17380, 20856, 23174, 26070, 34760, 34761, 46348, 52140, 57935, 69522, 92696, 104280, 115870, 127457, 139044, 173805, 231740, 254914, 278088, 347610, 382371, 463480, 509828, 637285, 695220, 764742, 915373, 1019656, 1274570, 1390440, 1529484, 1830746, 1911855, 2549140, 2746119, 3058968, 3661492, 3823710, 4576865, 5098280, 5492238, 7322984, 7647420, 9153730, 10069103, 10984476, 13730595, 15294840, 18307460, 20138206, 21968952, 27461190, 30207309, 36614920, 40276412, 50345515, 54922380, 60414618, 80552824, 100691030, 109844760, 120829236, 151036545, 201382060, 241658472, 302073090, 402764120, 604146180, 1208292360]

約数ペア:

[(1, 1208292360), (2, 604146180), (3, 402764120), (4, 302073090), (5, 241658472), (6, 201382060), (8, 151036545), (10, 120829236), (11, 109844760), (12, 100691030), (15, 80552824), (20, 60414618), (22, 54922380), (24, 50345515), (30, 40276412), (33, 36614920), (40, 30207309), (44, 27461190), (55, 21968952), (60, 20138206), (66, 18307460), (79, 15294840), (88, 13730595), (110, 10984476), (120, 10069103), (132, 9153730), (158, 7647420), (165, 7322984), (220, 5492238), (237, 5098280), (264, 4576865), (316, 3823710), (330, 3661492), (395, 3058968), (440, 2746119), (474, 2549140), (632, 1911855), (660, 1830746), (790, 1529484), (869, 1390440), (948, 1274570), (1185, 1019656), (1320, 915373), (1580, 764742), (1738, 695220), (1896, 637285), (2370, 509828), (2607, 463480), (3160, 382371), (3476, 347610), (4345, 278088), (4740, 254914), (5214, 231740), (6952, 173805), (8690, 139044), (9480, 127457), (10428, 115870), (11587, 104280), (13035, 92696), (17380, 69522), (20856, 57935), (23174, 52140), (26070, 46348), (34760, 34761)]