67605480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{187793}}^1$

素因数の和:187810

約数の個数: 48

約数和(自身を含む): 219718980

約数和(自身を除く): 152113500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 187793, 375586, 563379, 751172, 938965, 1126758, 1502344, 1690137, 1877930, 2253516, 2816895, 3380274, 3755860, 4507032, 5633790, 6760548, 7511720, 8450685, 11267580, 13521096, 16901370, 22535160, 33802740, 67605480]

約数ペア:

[(1, 67605480), (2, 33802740), (3, 22535160), (4, 16901370), (5, 13521096), (6, 11267580), (8, 8450685), (9, 7511720), (10, 6760548), (12, 5633790), (15, 4507032), (18, 3755860), (20, 3380274), (24, 2816895), (30, 2253516), (36, 1877930), (40, 1690137), (45, 1502344), (60, 1126758), (72, 938965), (90, 751172), (120, 563379), (180, 375586), (360, 187793)]