159284520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{442457}}^1$

素因数の和:442474

約数の個数: 48

約数和(自身を含む): 517675860

約数和(自身を除く): 358391340

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, 442457, 884914, 1327371, 1769828, 2212285, 2654742, 3539656, 3982113, 4424570, 5309484, 6636855, 7964226, 8849140, 10618968, 13273710, 15928452, 17698280, 19910565, 26547420, 31856904, 39821130, 53094840, 79642260, 159284520]

約数ペア:

[(1, 159284520), (2, 79642260), (3, 53094840), (4, 39821130), (5, 31856904), (6, 26547420), (8, 19910565), (9, 17698280), (10, 15928452), (12, 13273710), (15, 10618968), (18, 8849140), (20, 7964226), (24, 6636855), (30, 5309484), (36, 4424570), (40, 3982113), (45, 3539656), (60, 2654742), (72, 2212285), (90, 1769828), (120, 1327371), (180, 884914), (360, 442457)]