2458320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10243}}^1$

素因数の和:10259

約数の個数: 40

約数和(自身を含む): 7621536

約数和(自身を除く): 5163216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10243, 20486, 30729, 40972, 51215, 61458, 81944, 102430, 122916, 153645, 163888, 204860, 245832, 307290, 409720, 491664, 614580, 819440, 1229160, 2458320]

約数ペア:

[(1, 2458320), (2, 1229160), (3, 819440), (4, 614580), (5, 491664), (6, 409720), (8, 307290), (10, 245832), (12, 204860), (15, 163888), (16, 153645), (20, 122916), (24, 102430), (30, 81944), (40, 61458), (48, 51215), (60, 40972), (80, 30729), (120, 20486), (240, 10243)]