84499560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{234721}}^1$

素因数の和:234738

約数の個数: 48

約数和(自身を含む): 274624740

約数和(自身を除く): 190125180

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, 234721, 469442, 704163, 938884, 1173605, 1408326, 1877768, 2112489, 2347210, 2816652, 3520815, 4224978, 4694420, 5633304, 7041630, 8449956, 9388840, 10562445, 14083260, 16899912, 21124890, 28166520, 42249780, 84499560]

約数ペア:

[(1, 84499560), (2, 42249780), (3, 28166520), (4, 21124890), (5, 16899912), (6, 14083260), (8, 10562445), (9, 9388840), (10, 8449956), (12, 7041630), (15, 5633304), (18, 4694420), (20, 4224978), (24, 3520815), (30, 2816652), (36, 2347210), (40, 2112489), (45, 1877768), (60, 1408326), (72, 1173605), (90, 938884), (120, 704163), (180, 469442), (360, 234721)]