143232120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{397867}}^1$

素因数の和:397884

約数の個数: 48

約数和(自身を含む): 465505560

約数和(自身を除く): 322273440

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, 397867, 795734, 1193601, 1591468, 1989335, 2387202, 3182936, 3580803, 3978670, 4774404, 5968005, 7161606, 7957340, 9548808, 11936010, 14323212, 15914680, 17904015, 23872020, 28646424, 35808030, 47744040, 71616060, 143232120]

約数ペア:

[(1, 143232120), (2, 71616060), (3, 47744040), (4, 35808030), (5, 28646424), (6, 23872020), (8, 17904015), (9, 15914680), (10, 14323212), (12, 11936010), (15, 9548808), (18, 7957340), (20, 7161606), (24, 5968005), (30, 4774404), (36, 3978670), (40, 3580803), (45, 3182936), (60, 2387202), (72, 1989335), (90, 1591468), (120, 1193601), (180, 795734), (360, 397867)]