153870120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{427417}}^1$

素因数の和:427434

約数の個数: 48

約数和(自身を含む): 500079060

約数和(自身を除く): 346208940

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, 427417, 854834, 1282251, 1709668, 2137085, 2564502, 3419336, 3846753, 4274170, 5129004, 6411255, 7693506, 8548340, 10258008, 12822510, 15387012, 17096680, 19233765, 25645020, 30774024, 38467530, 51290040, 76935060, 153870120]

約数ペア:

[(1, 153870120), (2, 76935060), (3, 51290040), (4, 38467530), (5, 30774024), (6, 25645020), (8, 19233765), (9, 17096680), (10, 15387012), (12, 12822510), (15, 10258008), (18, 8548340), (20, 7693506), (24, 6411255), (30, 5129004), (36, 4274170), (40, 3846753), (45, 3419336), (60, 2564502), (72, 2137085), (90, 1709668), (120, 1282251), (180, 854834), (360, 427417)]