168320520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{467557}}^1$

素因数の和:467574

約数の個数: 48

約数和(自身を含む): 547042860

約数和(自身を除く): 378722340

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, 467557, 935114, 1402671, 1870228, 2337785, 2805342, 3740456, 4208013, 4675570, 5610684, 7013355, 8416026, 9351140, 11221368, 14026710, 16832052, 18702280, 21040065, 28053420, 33664104, 42080130, 56106840, 84160260, 168320520]

約数ペア:

[(1, 168320520), (2, 84160260), (3, 56106840), (4, 42080130), (5, 33664104), (6, 28053420), (8, 21040065), (9, 18702280), (10, 16832052), (12, 14026710), (15, 11221368), (18, 9351140), (20, 8416026), (24, 7013355), (30, 5610684), (36, 4675570), (40, 4208013), (45, 3740456), (60, 2805342), (72, 2337785), (90, 1870228), (120, 1402671), (180, 935114), (360, 467557)]