65402880

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{2129}}^1$

素因数の和:2159

約数の個数: 96

約数和(自身を含む): 209336400

約数和(自身を除く): 143933520

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2129, 2560, 3072, 3840, 4258, 5120, 6144, 6387, 7680, 8516, 10240, 10645, 12774, 15360, 17032, 21290, 25548, 30720, 31935, 34064, 42580, 51096, 63870, 68128, 85160, 102192, 127740, 136256, 170320, 204384, 255480, 272512, 340640, 408768, 510960, 545024, 681280, 817536, 1021920, 1090048, 1362560, 1635072, 2043840, 2180096, 2725120, 3270144, 4087680, 4360192, 5450240, 6540288, 8175360, 10900480, 13080576, 16350720, 21800960, 32701440, 65402880]

約数ペア:

[(1, 65402880), (2, 32701440), (3, 21800960), (4, 16350720), (5, 13080576), (6, 10900480), (8, 8175360), (10, 6540288), (12, 5450240), (15, 4360192), (16, 4087680), (20, 3270144), (24, 2725120), (30, 2180096), (32, 2043840), (40, 1635072), (48, 1362560), (60, 1090048), (64, 1021920), (80, 817536), (96, 681280), (120, 545024), (128, 510960), (160, 408768), (192, 340640), (240, 272512), (256, 255480), (320, 204384), (384, 170320), (480, 136256), (512, 127740), (640, 102192), (768, 85160), (960, 68128), (1024, 63870), (1280, 51096), (1536, 42580), (1920, 34064), (2048, 31935), (2129, 30720), (2560, 25548), (3072, 21290), (3840, 17032), (4258, 15360), (5120, 12774), (6144, 10645), (6387, 10240), (7680, 8516)]