305430120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{848417}}^1$

素因数の和:848434

約数の個数: 48

約数和(自身を含む): 992649060

約数和(自身を除く): 687218940

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, 848417, 1696834, 2545251, 3393668, 4242085, 5090502, 6787336, 7635753, 8484170, 10181004, 12726255, 15271506, 16968340, 20362008, 25452510, 30543012, 33936680, 38178765, 50905020, 61086024, 76357530, 101810040, 152715060, 305430120]

約数ペア:

[(1, 305430120), (2, 152715060), (3, 101810040), (4, 76357530), (5, 61086024), (6, 50905020), (8, 38178765), (9, 33936680), (10, 30543012), (12, 25452510), (15, 20362008), (18, 16968340), (20, 15271506), (24, 12726255), (30, 10181004), (36, 8484170), (40, 7635753), (45, 6787336), (60, 5090502), (72, 4242085), (90, 3393668), (120, 2545251), (180, 1696834), (360, 848417)]