56015520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^2$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 194376672

約数和(自身を除く): 138361152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 103, 110, 120, 132, 160, 165, 176, 206, 220, 240, 264, 309, 330, 352, 412, 440, 480, 515, 528, 618, 660, 824, 880, 1030, 1056, 1133, 1236, 1320, 1545, 1648, 1760, 2060, 2266, 2472, 2640, 3090, 3296, 3399, 4120, 4532, 4944, 5280, 5665, 6180, 6798, 8240, 9064, 9888, 10609, 11330, 12360, 13596, 16480, 16995, 18128, 21218, 22660, 24720, 27192, 31827, 33990, 36256, 42436, 45320, 49440, 53045, 54384, 63654, 67980, 84872, 90640, 106090, 108768, 116699, 127308, 135960, 159135, 169744, 181280, 212180, 233398, 254616, 271920, 318270, 339488, 350097, 424360, 466796, 509232, 543840, 583495, 636540, 700194, 848720, 933592, 1018464, 1166990, 1273080, 1400388, 1697440, 1750485, 1867184, 2333980, 2546160, 2800776, 3500970, 3734368, 4667960, 5092320, 5601552, 7001940, 9335920, 11203104, 14003880, 18671840, 28007760, 56015520]

約数ペア:

[(1, 56015520), (2, 28007760), (3, 18671840), (4, 14003880), (5, 11203104), (6, 9335920), (8, 7001940), (10, 5601552), (11, 5092320), (12, 4667960), (15, 3734368), (16, 3500970), (20, 2800776), (22, 2546160), (24, 2333980), (30, 1867184), (32, 1750485), (33, 1697440), (40, 1400388), (44, 1273080), (48, 1166990), (55, 1018464), (60, 933592), (66, 848720), (80, 700194), (88, 636540), (96, 583495), (103, 543840), (110, 509232), (120, 466796), (132, 424360), (160, 350097), (165, 339488), (176, 318270), (206, 271920), (220, 254616), (240, 233398), (264, 212180), (309, 181280), (330, 169744), (352, 159135), (412, 135960), (440, 127308), (480, 116699), (515, 108768), (528, 106090), (618, 90640), (660, 84872), (824, 67980), (880, 63654), (1030, 54384), (1056, 53045), (1133, 49440), (1236, 45320), (1320, 42436), (1545, 36256), (1648, 33990), (1760, 31827), (2060, 27192), (2266, 24720), (2472, 22660), (2640, 21218), (3090, 18128), (3296, 16995), (3399, 16480), (4120, 13596), (4532, 12360), (4944, 11330), (5280, 10609), (5665, 9888), (6180, 9064), (6798, 8240)]