161304120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{448067}}^1$

素因数の和:448084

約数の個数: 48

約数和(自身を含む): 524239560

約数和(自身を除く): 362935440

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, 448067, 896134, 1344201, 1792268, 2240335, 2688402, 3584536, 4032603, 4480670, 5376804, 6721005, 8065206, 8961340, 10753608, 13442010, 16130412, 17922680, 20163015, 26884020, 32260824, 40326030, 53768040, 80652060, 161304120]

約数ペア:

[(1, 161304120), (2, 80652060), (3, 53768040), (4, 40326030), (5, 32260824), (6, 26884020), (8, 20163015), (9, 17922680), (10, 16130412), (12, 13442010), (15, 10753608), (18, 8961340), (20, 8065206), (24, 6721005), (30, 5376804), (36, 4480670), (40, 4032603), (45, 3584536), (60, 2688402), (72, 2240335), (90, 1792268), (120, 1344201), (180, 896134), (360, 448067)]