248958480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1037327}}^1$

素因数の和:1037343

約数の個数: 40

約数和(自身を含む): 771772032

約数和(自身を除く): 522813552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1037327, 2074654, 3111981, 4149308, 5186635, 6223962, 8298616, 10373270, 12447924, 15559905, 16597232, 20746540, 24895848, 31119810, 41493080, 49791696, 62239620, 82986160, 124479240, 248958480]

約数ペア:

[(1, 248958480), (2, 124479240), (3, 82986160), (4, 62239620), (5, 49791696), (6, 41493080), (8, 31119810), (10, 24895848), (12, 20746540), (15, 16597232), (16, 15559905), (20, 12447924), (24, 10373270), (30, 8298616), (40, 6223962), (48, 5186635), (60, 4149308), (80, 3111981), (120, 2074654), (240, 1037327)]