71370240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{9293}}^1$

素因数の和:9319

約数の個数: 80

約数和(自身を含む): 228186288

約数和(自身を除く): 156816048

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, 1280, 1536, 1920, 2560, 3840, 7680, 9293, 18586, 27879, 37172, 46465, 55758, 74344, 92930, 111516, 139395, 148688, 185860, 223032, 278790, 297376, 371720, 446064, 557580, 594752, 743440, 892128, 1115160, 1189504, 1486880, 1784256, 2230320, 2379008, 2973760, 3568512, 4460640, 4758016, 5947520, 7137024, 8921280, 11895040, 14274048, 17842560, 23790080, 35685120, 71370240]

約数ペア:

[(1, 71370240), (2, 35685120), (3, 23790080), (4, 17842560), (5, 14274048), (6, 11895040), (8, 8921280), (10, 7137024), (12, 5947520), (15, 4758016), (16, 4460640), (20, 3568512), (24, 2973760), (30, 2379008), (32, 2230320), (40, 1784256), (48, 1486880), (60, 1189504), (64, 1115160), (80, 892128), (96, 743440), (120, 594752), (128, 557580), (160, 446064), (192, 371720), (240, 297376), (256, 278790), (320, 223032), (384, 185860), (480, 148688), (512, 139395), (640, 111516), (768, 92930), (960, 74344), (1280, 55758), (1536, 46465), (1920, 37172), (2560, 27879), (3840, 18586), (7680, 9293)]