402006960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{558343}}^1$

素因数の和:558362

約数の個数: 60

約数和(自身を含む): 1350075792

約数和(自身を除く): 948068832

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, 558343, 1116686, 1675029, 2233372, 2791715, 3350058, 4466744, 5025087, 5583430, 6700116, 8375145, 8933488, 10050174, 11166860, 13400232, 16750290, 20100348, 22333720, 25125435, 26800464, 33500580, 40200696, 44667440, 50250870, 67001160, 80401392, 100501740, 134002320, 201003480, 402006960]

約数ペア:

[(1, 402006960), (2, 201003480), (3, 134002320), (4, 100501740), (5, 80401392), (6, 67001160), (8, 50250870), (9, 44667440), (10, 40200696), (12, 33500580), (15, 26800464), (16, 25125435), (18, 22333720), (20, 20100348), (24, 16750290), (30, 13400232), (36, 11166860), (40, 10050174), (45, 8933488), (48, 8375145), (60, 6700116), (72, 5583430), (80, 5025087), (90, 4466744), (120, 3350058), (144, 2791715), (180, 2233372), (240, 1675029), (360, 1116686), (720, 558343)]