495482880

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{127}}^2$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 1597737960

約数和(自身を除く): 1102255080

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, 256, 320, 381, 384, 480, 508, 512, 635, 640, 762, 768, 960, 1016, 1024, 1270, 1280, 1524, 1536, 1905, 1920, 2032, 2048, 2540, 2560, 3048, 3072, 3810, 3840, 4064, 5080, 5120, 6096, 6144, 7620, 7680, 8128, 10160, 10240, 12192, 15240, 15360, 16129, 16256, 20320, 24384, 30480, 30720, 32258, 32512, 40640, 48387, 48768, 60960, 64516, 65024, 80645, 81280, 96774, 97536, 121920, 129032, 130048, 161290, 162560, 193548, 195072, 241935, 243840, 258064, 260096, 322580, 325120, 387096, 390144, 483870, 487680, 516128, 645160, 650240, 774192, 780288, 967740, 975360, 1032256, 1290320, 1300480, 1548384, 1935480, 1950720, 2064512, 2580640, 3096768, 3870960, 3901440, 4129024, 5161280, 6193536, 7741920, 8258048, 10322560, 12387072, 15483840, 16516096, 20645120, 24774144, 30967680, 33032192, 41290240, 49548288, 61935360, 82580480, 99096576, 123870720, 165160960, 247741440, 495482880]

約数ペア:

[(1, 495482880), (2, 247741440), (3, 165160960), (4, 123870720), (5, 99096576), (6, 82580480), (8, 61935360), (10, 49548288), (12, 41290240), (15, 33032192), (16, 30967680), (20, 24774144), (24, 20645120), (30, 16516096), (32, 15483840), (40, 12387072), (48, 10322560), (60, 8258048), (64, 7741920), (80, 6193536), (96, 5161280), (120, 4129024), (127, 3901440), (128, 3870960), (160, 3096768), (192, 2580640), (240, 2064512), (254, 1950720), (256, 1935480), (320, 1548384), (381, 1300480), (384, 1290320), (480, 1032256), (508, 975360), (512, 967740), (635, 780288), (640, 774192), (762, 650240), (768, 645160), (960, 516128), (1016, 487680), (1024, 483870), (1270, 390144), (1280, 387096), (1524, 325120), (1536, 322580), (1905, 260096), (1920, 258064), (2032, 243840), (2048, 241935), (2540, 195072), (2560, 193548), (3048, 162560), (3072, 161290), (3810, 130048), (3840, 129032), (4064, 121920), (5080, 97536), (5120, 96774), (6096, 81280), (6144, 80645), (7620, 65024), (7680, 64516), (8128, 60960), (10160, 48768), (10240, 48387), (12192, 40640), (15240, 32512), (15360, 32258), (16129, 30720), (16256, 30480), (20320, 24384)]