27795960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 97748640

約数和(自身を除く): 69952680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 373, 405, 414, 460, 540, 552, 621, 648, 690, 746, 810, 828, 920, 1035, 1080, 1119, 1242, 1380, 1492, 1620, 1656, 1863, 1865, 2070, 2238, 2484, 2760, 2984, 3105, 3240, 3357, 3726, 3730, 4140, 4476, 4968, 5595, 6210, 6714, 7452, 7460, 8280, 8579, 8952, 9315, 10071, 11190, 12420, 13428, 14904, 14920, 16785, 17158, 18630, 20142, 22380, 24840, 25737, 26856, 30213, 33570, 34316, 37260, 40284, 42895, 44760, 50355, 51474, 60426, 67140, 68632, 74520, 77211, 80568, 85790, 100710, 102948, 120852, 128685, 134280, 151065, 154422, 171580, 201420, 205896, 231633, 241704, 257370, 302130, 308844, 343160, 386055, 402840, 463266, 514740, 604260, 617688, 694899, 772110, 926532, 1029480, 1158165, 1208520, 1389798, 1544220, 1853064, 2316330, 2779596, 3088440, 3474495, 4632660, 5559192, 6948990, 9265320, 13897980, 27795960]

約数ペア:

[(1, 27795960), (2, 13897980), (3, 9265320), (4, 6948990), (5, 5559192), (6, 4632660), (8, 3474495), (9, 3088440), (10, 2779596), (12, 2316330), (15, 1853064), (18, 1544220), (20, 1389798), (23, 1208520), (24, 1158165), (27, 1029480), (30, 926532), (36, 772110), (40, 694899), (45, 617688), (46, 604260), (54, 514740), (60, 463266), (69, 402840), (72, 386055), (81, 343160), (90, 308844), (92, 302130), (108, 257370), (115, 241704), (120, 231633), (135, 205896), (138, 201420), (162, 171580), (180, 154422), (184, 151065), (207, 134280), (216, 128685), (230, 120852), (270, 102948), (276, 100710), (324, 85790), (345, 80568), (360, 77211), (373, 74520), (405, 68632), (414, 67140), (460, 60426), (540, 51474), (552, 50355), (621, 44760), (648, 42895), (690, 40284), (746, 37260), (810, 34316), (828, 33570), (920, 30213), (1035, 26856), (1080, 25737), (1119, 24840), (1242, 22380), (1380, 20142), (1492, 18630), (1620, 17158), (1656, 16785), (1863, 14920), (1865, 14904), (2070, 13428), (2238, 12420), (2484, 11190), (2760, 10071), (2984, 9315), (3105, 8952), (3240, 8579), (3357, 8280), (3726, 7460), (3730, 7452), (4140, 6714), (4476, 6210), (4968, 5595)]