54519120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{75721}}^1$

素因数の和:75740

約数の個数: 60

約数和(自身を含む): 183095796

約数和(自身を除く): 128576676

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, 75721, 151442, 227163, 302884, 378605, 454326, 605768, 681489, 757210, 908652, 1135815, 1211536, 1362978, 1514420, 1817304, 2271630, 2725956, 3028840, 3407445, 3634608, 4543260, 5451912, 6057680, 6814890, 9086520, 10903824, 13629780, 18173040, 27259560, 54519120]

約数ペア:

[(1, 54519120), (2, 27259560), (3, 18173040), (4, 13629780), (5, 10903824), (6, 9086520), (8, 6814890), (9, 6057680), (10, 5451912), (12, 4543260), (15, 3634608), (16, 3407445), (18, 3028840), (20, 2725956), (24, 2271630), (30, 1817304), (36, 1514420), (40, 1362978), (45, 1211536), (48, 1135815), (60, 908652), (72, 757210), (80, 681489), (90, 605768), (120, 454326), (144, 378605), (180, 302884), (240, 227163), (360, 151442), (720, 75721)]