160204140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8641}}^1$

素因数の和:8759

約数の個数: 72

約数和(自身を含む): 490727328

約数和(自身を除く): 330523188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 8641, 9270, 17282, 18540, 25923, 34564, 43205, 51846, 77769, 86410, 103692, 129615, 155538, 172820, 259230, 311076, 388845, 518460, 777690, 890023, 1555380, 1780046, 2670069, 3560092, 4450115, 5340138, 8010207, 8900230, 10680276, 13350345, 16020414, 17800460, 26700690, 32040828, 40051035, 53401380, 80102070, 160204140]

約数ペア:

[(1, 160204140), (2, 80102070), (3, 53401380), (4, 40051035), (5, 32040828), (6, 26700690), (9, 17800460), (10, 16020414), (12, 13350345), (15, 10680276), (18, 8900230), (20, 8010207), (30, 5340138), (36, 4450115), (45, 3560092), (60, 2670069), (90, 1780046), (103, 1555380), (180, 890023), (206, 777690), (309, 518460), (412, 388845), (515, 311076), (618, 259230), (927, 172820), (1030, 155538), (1236, 129615), (1545, 103692), (1854, 86410), (2060, 77769), (3090, 51846), (3708, 43205), (4635, 34564), (6180, 25923), (8641, 18540), (9270, 17282)]