677427120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{940871}}^1$

素因数の和:940890

約数の個数: 60

約数和(自身を含む): 2275028496

約数和(自身を除く): 1597601376

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, 940871, 1881742, 2822613, 3763484, 4704355, 5645226, 7526968, 8467839, 9408710, 11290452, 14113065, 15053936, 16935678, 18817420, 22580904, 28226130, 33871356, 37634840, 42339195, 45161808, 56452260, 67742712, 75269680, 84678390, 112904520, 135485424, 169356780, 225809040, 338713560, 677427120]

約数ペア:

[(1, 677427120), (2, 338713560), (3, 225809040), (4, 169356780), (5, 135485424), (6, 112904520), (8, 84678390), (9, 75269680), (10, 67742712), (12, 56452260), (15, 45161808), (16, 42339195), (18, 37634840), (20, 33871356), (24, 28226130), (30, 22580904), (36, 18817420), (40, 16935678), (45, 15053936), (48, 14113065), (60, 11290452), (72, 9408710), (80, 8467839), (90, 7526968), (120, 5645226), (144, 4704355), (180, 3763484), (240, 2822613), (360, 1881742), (720, 940871)]