144652680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{401813}}^1$

素因数の和:401830

約数の個数: 48

約数和(自身を含む): 470122380

約数和(自身を除く): 325469700

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, 401813, 803626, 1205439, 1607252, 2009065, 2410878, 3214504, 3616317, 4018130, 4821756, 6027195, 7232634, 8036260, 9643512, 12054390, 14465268, 16072520, 18081585, 24108780, 28930536, 36163170, 48217560, 72326340, 144652680]

約数ペア:

[(1, 144652680), (2, 72326340), (3, 48217560), (4, 36163170), (5, 28930536), (6, 24108780), (8, 18081585), (9, 16072520), (10, 14465268), (12, 12054390), (15, 9643512), (18, 8036260), (20, 7232634), (24, 6027195), (30, 4821756), (36, 4018130), (40, 3616317), (45, 3214504), (60, 2410878), (72, 2009065), (90, 1607252), (120, 1205439), (180, 803626), (360, 401813)]