2506080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 8273664

約数和(自身を除く): 5767584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 227, 230, 240, 276, 345, 368, 454, 460, 480, 552, 681, 690, 736, 908, 920, 1104, 1135, 1362, 1380, 1816, 1840, 2208, 2270, 2724, 2760, 3405, 3632, 3680, 4540, 5221, 5448, 5520, 6810, 7264, 9080, 10442, 10896, 11040, 13620, 15663, 18160, 20884, 21792, 26105, 27240, 31326, 36320, 41768, 52210, 54480, 62652, 78315, 83536, 104420, 108960, 125304, 156630, 167072, 208840, 250608, 313260, 417680, 501216, 626520, 835360, 1253040, 2506080]

約数ペア:

[(1, 2506080), (2, 1253040), (3, 835360), (4, 626520), (5, 501216), (6, 417680), (8, 313260), (10, 250608), (12, 208840), (15, 167072), (16, 156630), (20, 125304), (23, 108960), (24, 104420), (30, 83536), (32, 78315), (40, 62652), (46, 54480), (48, 52210), (60, 41768), (69, 36320), (80, 31326), (92, 27240), (96, 26105), (115, 21792), (120, 20884), (138, 18160), (160, 15663), (184, 13620), (227, 11040), (230, 10896), (240, 10442), (276, 9080), (345, 7264), (368, 6810), (454, 5520), (460, 5448), (480, 5221), (552, 4540), (681, 3680), (690, 3632), (736, 3405), (908, 2760), (920, 2724), (1104, 2270), (1135, 2208), (1362, 1840), (1380, 1816)]