121495320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{337487}}^1$

素因数の和:337504

約数の個数: 48

約数和(自身を含む): 394860960

約数和(自身を除く): 273365640

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, 337487, 674974, 1012461, 1349948, 1687435, 2024922, 2699896, 3037383, 3374870, 4049844, 5062305, 6074766, 6749740, 8099688, 10124610, 12149532, 13499480, 15186915, 20249220, 24299064, 30373830, 40498440, 60747660, 121495320]

約数ペア:

[(1, 121495320), (2, 60747660), (3, 40498440), (4, 30373830), (5, 24299064), (6, 20249220), (8, 15186915), (9, 13499480), (10, 12149532), (12, 10124610), (15, 8099688), (18, 6749740), (20, 6074766), (24, 5062305), (30, 4049844), (36, 3374870), (40, 3037383), (45, 2699896), (60, 2024922), (72, 1687435), (90, 1349948), (120, 1012461), (180, 674974), (360, 337487)]