980729580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{59009}}^1$

素因数の和:59298

約数の個数: 48

約数和(自身を含む): 2756003040

約数和(自身を除く): 1775273460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 5540, 8310, 16620, 59009, 118018, 177027, 236036, 295045, 354054, 590090, 708108, 885135, 1180180, 1770270, 3540540, 16345493, 32690986, 49036479, 65381972, 81727465, 98072958, 163454930, 196145916, 245182395, 326909860, 490364790, 980729580]

約数ペア:

[(1, 980729580), (2, 490364790), (3, 326909860), (4, 245182395), (5, 196145916), (6, 163454930), (10, 98072958), (12, 81727465), (15, 65381972), (20, 49036479), (30, 32690986), (60, 16345493), (277, 3540540), (554, 1770270), (831, 1180180), (1108, 885135), (1385, 708108), (1662, 590090), (2770, 354054), (3324, 295045), (4155, 236036), (5540, 177027), (8310, 118018), (16620, 59009)]