89799120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{124721}}^1$

素因数の和:124740

約数の個数: 60

約数和(自身を含む): 301577796

約数和(自身を除く): 211778676

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, 124721, 249442, 374163, 498884, 623605, 748326, 997768, 1122489, 1247210, 1496652, 1870815, 1995536, 2244978, 2494420, 2993304, 3741630, 4489956, 4988840, 5612445, 5986608, 7483260, 8979912, 9977680, 11224890, 14966520, 17959824, 22449780, 29933040, 44899560, 89799120]

約数ペア:

[(1, 89799120), (2, 44899560), (3, 29933040), (4, 22449780), (5, 17959824), (6, 14966520), (8, 11224890), (9, 9977680), (10, 8979912), (12, 7483260), (15, 5986608), (16, 5612445), (18, 4988840), (20, 4489956), (24, 3741630), (30, 2993304), (36, 2494420), (40, 2244978), (45, 1995536), (48, 1870815), (60, 1496652), (72, 1247210), (80, 1122489), (90, 997768), (120, 748326), (144, 623605), (180, 498884), (240, 374163), (360, 249442), (720, 124721)]