72711360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25247}}^1$

素因数の和:25270

約数の個数: 84

約数和(自身を含む): 250106688

約数和(自身を除く): 177395328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 25247, 50494, 75741, 100988, 126235, 151482, 201976, 227223, 252470, 302964, 378705, 403952, 454446, 504940, 605928, 757410, 807904, 908892, 1009880, 1136115, 1211856, 1514820, 1615808, 1817784, 2019760, 2272230, 2423712, 3029640, 3635568, 4039520, 4544460, 4847424, 6059280, 7271136, 8079040, 9088920, 12118560, 14542272, 18177840, 24237120, 36355680, 72711360]

約数ペア:

[(1, 72711360), (2, 36355680), (3, 24237120), (4, 18177840), (5, 14542272), (6, 12118560), (8, 9088920), (9, 8079040), (10, 7271136), (12, 6059280), (15, 4847424), (16, 4544460), (18, 4039520), (20, 3635568), (24, 3029640), (30, 2423712), (32, 2272230), (36, 2019760), (40, 1817784), (45, 1615808), (48, 1514820), (60, 1211856), (64, 1136115), (72, 1009880), (80, 908892), (90, 807904), (96, 757410), (120, 605928), (144, 504940), (160, 454446), (180, 403952), (192, 378705), (240, 302964), (288, 252470), (320, 227223), (360, 201976), (480, 151482), (576, 126235), (720, 100988), (960, 75741), (1440, 50494), (2880, 25247)]