306339120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{425471}}^1$

素因数の和:425490

約数の個数: 60

約数和(自身を含む): 1028791296

約数和(自身を除く): 722452176

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, 425471, 850942, 1276413, 1701884, 2127355, 2552826, 3403768, 3829239, 4254710, 5105652, 6382065, 6807536, 7658478, 8509420, 10211304, 12764130, 15316956, 17018840, 19146195, 20422608, 25528260, 30633912, 34037680, 38292390, 51056520, 61267824, 76584780, 102113040, 153169560, 306339120]

約数ペア:

[(1, 306339120), (2, 153169560), (3, 102113040), (4, 76584780), (5, 61267824), (6, 51056520), (8, 38292390), (9, 34037680), (10, 30633912), (12, 25528260), (15, 20422608), (16, 19146195), (18, 17018840), (20, 15316956), (24, 12764130), (30, 10211304), (36, 8509420), (40, 7658478), (45, 6807536), (48, 6382065), (60, 5105652), (72, 4254710), (80, 3829239), (90, 3403768), (120, 2552826), (144, 2127355), (180, 1701884), (240, 1276413), (360, 850942), (720, 425471)]