1271652840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{4261}}^1$

素因数の和:5107

約数の個数: 96

約数和(自身を含む): 4138828200

約数和(自身を除く): 2867175360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 829, 1658, 2487, 3316, 4145, 4261, 4974, 6632, 7461, 8290, 8522, 9948, 12435, 12783, 14922, 16580, 17044, 19896, 21305, 24870, 25566, 29844, 33160, 34088, 37305, 38349, 42610, 49740, 51132, 59688, 63915, 74610, 76698, 85220, 99480, 102264, 127830, 149220, 153396, 170440, 191745, 255660, 298440, 306792, 383490, 511320, 766980, 1533960, 3532369, 7064738, 10597107, 14129476, 17661845, 21194214, 28258952, 31791321, 35323690, 42388428, 52985535, 63582642, 70647380, 84776856, 105971070, 127165284, 141294760, 158956605, 211942140, 254330568, 317913210, 423884280, 635826420, 1271652840]

約数ペア:

[(1, 1271652840), (2, 635826420), (3, 423884280), (4, 317913210), (5, 254330568), (6, 211942140), (8, 158956605), (9, 141294760), (10, 127165284), (12, 105971070), (15, 84776856), (18, 70647380), (20, 63582642), (24, 52985535), (30, 42388428), (36, 35323690), (40, 31791321), (45, 28258952), (60, 21194214), (72, 17661845), (90, 14129476), (120, 10597107), (180, 7064738), (360, 3532369), (829, 1533960), (1658, 766980), (2487, 511320), (3316, 383490), (4145, 306792), (4261, 298440), (4974, 255660), (6632, 191745), (7461, 170440), (8290, 153396), (8522, 149220), (9948, 127830), (12435, 102264), (12783, 99480), (14922, 85220), (16580, 76698), (17044, 74610), (19896, 63915), (21305, 59688), (24870, 51132), (25566, 49740), (29844, 42610), (33160, 38349), (34088, 37305)]