69720960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{36313}}^1$

素因数の和:36335

約数の個数: 64

約数和(自身を含む): 222241680

約数和(自身を除く): 152520720

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, 320, 384, 480, 640, 960, 1920, 36313, 72626, 108939, 145252, 181565, 217878, 290504, 363130, 435756, 544695, 581008, 726260, 871512, 1089390, 1162016, 1452520, 1743024, 2178780, 2324032, 2905040, 3486048, 4357560, 4648064, 5810080, 6972096, 8715120, 11620160, 13944192, 17430240, 23240320, 34860480, 69720960]

約数ペア:

[(1, 69720960), (2, 34860480), (3, 23240320), (4, 17430240), (5, 13944192), (6, 11620160), (8, 8715120), (10, 6972096), (12, 5810080), (15, 4648064), (16, 4357560), (20, 3486048), (24, 2905040), (30, 2324032), (32, 2178780), (40, 1743024), (48, 1452520), (60, 1162016), (64, 1089390), (80, 871512), (96, 726260), (120, 581008), (128, 544695), (160, 435756), (192, 363130), (240, 290504), (320, 217878), (384, 181565), (480, 145252), (640, 108939), (960, 72626), (1920, 36313)]