143575920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199411}}^1$

素因数の和:199430

約数の個数: 60

約数和(自身を含む): 482178216

約数和(自身を除く): 338602296

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, 199411, 398822, 598233, 797644, 997055, 1196466, 1595288, 1794699, 1994110, 2392932, 2991165, 3190576, 3589398, 3988220, 4785864, 5982330, 7178796, 7976440, 8973495, 9571728, 11964660, 14357592, 15952880, 17946990, 23929320, 28715184, 35893980, 47858640, 71787960, 143575920]

約数ペア:

[(1, 143575920), (2, 71787960), (3, 47858640), (4, 35893980), (5, 28715184), (6, 23929320), (8, 17946990), (9, 15952880), (10, 14357592), (12, 11964660), (15, 9571728), (16, 8973495), (18, 7976440), (20, 7178796), (24, 5982330), (30, 4785864), (36, 3988220), (40, 3589398), (45, 3190576), (48, 2991165), (60, 2392932), (72, 1994110), (80, 1794699), (90, 1595288), (120, 1196466), (144, 997055), (180, 797644), (240, 598233), (360, 398822), (720, 199411)]