216246960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{300343}}^1$

素因数の和:300362

約数の個数: 60

約数和(自身を含む): 726231792

約数和(自身を除く): 509984832

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, 300343, 600686, 901029, 1201372, 1501715, 1802058, 2402744, 2703087, 3003430, 3604116, 4505145, 4805488, 5406174, 6006860, 7208232, 9010290, 10812348, 12013720, 13515435, 14416464, 18020580, 21624696, 24027440, 27030870, 36041160, 43249392, 54061740, 72082320, 108123480, 216246960]

約数ペア:

[(1, 216246960), (2, 108123480), (3, 72082320), (4, 54061740), (5, 43249392), (6, 36041160), (8, 27030870), (9, 24027440), (10, 21624696), (12, 18020580), (15, 14416464), (16, 13515435), (18, 12013720), (20, 10812348), (24, 9010290), (30, 7208232), (36, 6006860), (40, 5406174), (45, 4805488), (48, 4505145), (60, 3604116), (72, 3003430), (80, 2703087), (90, 2402744), (120, 1802058), (144, 1501715), (180, 1201372), (240, 901029), (360, 600686), (720, 300343)]