455249280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2016

約数の個数: 128

約数和(自身を含む): 1463316480

約数和(自身を除く): 1008067200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1867, 1905, 1920, 2032, 2540, 3048, 3734, 3810, 4064, 5080, 5601, 6096, 7468, 7620, 8128, 9335, 10160, 11202, 12192, 14936, 15240, 16256, 18670, 20320, 22404, 24384, 28005, 29872, 30480, 37340, 40640, 44808, 48768, 56010, 59744, 60960, 74680, 81280, 89616, 112020, 119488, 121920, 149360, 179232, 224040, 237109, 238976, 243840, 298720, 358464, 448080, 474218, 597440, 711327, 716928, 896160, 948436, 1185545, 1194880, 1422654, 1792320, 1896872, 2371090, 2845308, 3556635, 3584640, 3793744, 4742180, 5690616, 7113270, 7587488, 9484360, 11381232, 14226540, 15174976, 18968720, 22762464, 28453080, 30349952, 37937440, 45524928, 56906160, 75874880, 91049856, 113812320, 151749760, 227624640, 455249280]

約数ペア:

[(1, 455249280), (2, 227624640), (3, 151749760), (4, 113812320), (5, 91049856), (6, 75874880), (8, 56906160), (10, 45524928), (12, 37937440), (15, 30349952), (16, 28453080), (20, 22762464), (24, 18968720), (30, 15174976), (32, 14226540), (40, 11381232), (48, 9484360), (60, 7587488), (64, 7113270), (80, 5690616), (96, 4742180), (120, 3793744), (127, 3584640), (128, 3556635), (160, 2845308), (192, 2371090), (240, 1896872), (254, 1792320), (320, 1422654), (381, 1194880), (384, 1185545), (480, 948436), (508, 896160), (635, 716928), (640, 711327), (762, 597440), (960, 474218), (1016, 448080), (1270, 358464), (1524, 298720), (1867, 243840), (1905, 238976), (1920, 237109), (2032, 224040), (2540, 179232), (3048, 149360), (3734, 121920), (3810, 119488), (4064, 112020), (5080, 89616), (5601, 81280), (6096, 74680), (7468, 60960), (7620, 59744), (8128, 56010), (9335, 48768), (10160, 44808), (11202, 40640), (12192, 37340), (14936, 30480), (15240, 29872), (16256, 28005), (18670, 24384), (20320, 22404)]