156913985520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{217936091}}^1$

素因数の和:217936110

約数の個数: 60

約数和(自身を含む): 526969470456

約数和(自身を除く): 370055484936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 217936091, 435872182, 653808273, 871744364, 1089680455, 1307616546, 1743488728, 1961424819, 2179360910, 2615233092, 3269041365, 3486977456, 3922849638, 4358721820, 5230466184, 6538082730, 7845699276, 8717443640, 9807124095, 10460932368, 13076165460, 15691398552, 17434887280, 19614248190, 26152330920, 31382797104, 39228496380, 52304661840, 78456992760, 156913985520]

約数ペア:

[(1, 156913985520), (2, 78456992760), (3, 52304661840), (4, 39228496380), (5, 31382797104), (6, 26152330920), (8, 19614248190), (9, 17434887280), (10, 15691398552), (12, 13076165460), (15, 10460932368), (16, 9807124095), (18, 8717443640), (20, 7845699276), (24, 6538082730), (30, 5230466184), (36, 4358721820), (40, 3922849638), (45, 3486977456), (48, 3269041365), (60, 2615233092), (72, 2179360910), (80, 1961424819), (90, 1743488728), (120, 1307616546), (144, 1089680455), (180, 871744364), (240, 653808273), (360, 435872182), (720, 217936091)]