804915840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3301}}^1$

素因数の和:3450

約数の個数: 128

約数和(自身を含む): 2586654720

約数和(自身を除く): 1781738880

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, 1905, 1920, 2032, 2540, 3048, 3301, 3810, 4064, 5080, 6096, 6602, 7620, 8128, 9903, 10160, 12192, 13204, 15240, 16256, 16505, 19806, 20320, 24384, 26408, 30480, 33010, 39612, 40640, 48768, 49515, 52816, 60960, 66020, 79224, 81280, 99030, 105632, 121920, 132040, 158448, 198060, 211264, 243840, 264080, 316896, 396120, 419227, 422528, 528160, 633792, 792240, 838454, 1056320, 1257681, 1267584, 1584480, 1676908, 2096135, 2112640, 2515362, 3168960, 3353816, 4192270, 5030724, 6288405, 6337920, 6707632, 8384540, 10061448, 12576810, 13415264, 16769080, 20122896, 25153620, 26830528, 33538160, 40245792, 50307240, 53661056, 67076320, 80491584, 100614480, 134152640, 160983168, 201228960, 268305280, 402457920, 804915840]

約数ペア:

[(1, 804915840), (2, 402457920), (3, 268305280), (4, 201228960), (5, 160983168), (6, 134152640), (8, 100614480), (10, 80491584), (12, 67076320), (15, 53661056), (16, 50307240), (20, 40245792), (24, 33538160), (30, 26830528), (32, 25153620), (40, 20122896), (48, 16769080), (60, 13415264), (64, 12576810), (80, 10061448), (96, 8384540), (120, 6707632), (127, 6337920), (128, 6288405), (160, 5030724), (192, 4192270), (240, 3353816), (254, 3168960), (320, 2515362), (381, 2112640), (384, 2096135), (480, 1676908), (508, 1584480), (635, 1267584), (640, 1257681), (762, 1056320), (960, 838454), (1016, 792240), (1270, 633792), (1524, 528160), (1905, 422528), (1920, 419227), (2032, 396120), (2540, 316896), (3048, 264080), (3301, 243840), (3810, 211264), (4064, 198060), (5080, 158448), (6096, 132040), (6602, 121920), (7620, 105632), (8128, 99030), (9903, 81280), (10160, 79224), (12192, 66020), (13204, 60960), (15240, 52816), (16256, 49515), (16505, 48768), (19806, 40640), (20320, 39612), (24384, 33010), (26408, 30480)]