160656840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19403}}^1$

素因数の和:19443

約数の個数: 96

約数和(自身を含む): 544864320

約数和(自身を除く): 384207480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 19403, 38806, 58209, 77612, 97015, 116418, 155224, 174627, 194030, 232836, 291045, 349254, 388060, 446269, 465672, 582090, 698508, 776120, 873135, 892538, 1164180, 1338807, 1397016, 1746270, 1785076, 2231345, 2328360, 2677614, 3492540, 3570152, 4016421, 4462690, 5355228, 6694035, 6985080, 8032842, 8925380, 10710456, 13388070, 16065684, 17850760, 20082105, 26776140, 32131368, 40164210, 53552280, 80328420, 160656840]

約数ペア:

[(1, 160656840), (2, 80328420), (3, 53552280), (4, 40164210), (5, 32131368), (6, 26776140), (8, 20082105), (9, 17850760), (10, 16065684), (12, 13388070), (15, 10710456), (18, 8925380), (20, 8032842), (23, 6985080), (24, 6694035), (30, 5355228), (36, 4462690), (40, 4016421), (45, 3570152), (46, 3492540), (60, 2677614), (69, 2328360), (72, 2231345), (90, 1785076), (92, 1746270), (115, 1397016), (120, 1338807), (138, 1164180), (180, 892538), (184, 873135), (207, 776120), (230, 698508), (276, 582090), (345, 465672), (360, 446269), (414, 388060), (460, 349254), (552, 291045), (690, 232836), (828, 194030), (920, 174627), (1035, 155224), (1380, 116418), (1656, 97015), (2070, 77612), (2760, 58209), (4140, 38806), (8280, 19403)]