53700240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20341}}^1$

素因数の和:20368

約数の個数: 80

約数和(自身を含む): 181613376

約数和(自身を除く): 127913136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 20341, 40682, 61023, 81364, 101705, 122046, 162728, 203410, 223751, 244092, 305115, 325456, 406820, 447502, 488184, 610230, 671253, 813640, 895004, 976368, 1118755, 1220460, 1342506, 1627280, 1790008, 2237510, 2440920, 2685012, 3356265, 3580016, 4475020, 4881840, 5370024, 6712530, 8950040, 10740048, 13425060, 17900080, 26850120, 53700240]

約数ペア:

[(1, 53700240), (2, 26850120), (3, 17900080), (4, 13425060), (5, 10740048), (6, 8950040), (8, 6712530), (10, 5370024), (11, 4881840), (12, 4475020), (15, 3580016), (16, 3356265), (20, 2685012), (22, 2440920), (24, 2237510), (30, 1790008), (33, 1627280), (40, 1342506), (44, 1220460), (48, 1118755), (55, 976368), (60, 895004), (66, 813640), (80, 671253), (88, 610230), (110, 488184), (120, 447502), (132, 406820), (165, 325456), (176, 305115), (220, 244092), (240, 223751), (264, 203410), (330, 162728), (440, 122046), (528, 101705), (660, 81364), (880, 61023), (1320, 40682), (2640, 20341)]