22761720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2749}}^1$

素因数の和:2789

約数の個数: 96

約数和(自身を含む): 77220000

約数和(自身を除く): 54458280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2749, 2760, 4140, 5498, 8247, 8280, 10996, 13745, 16494, 21992, 24741, 27490, 32988, 41235, 49482, 54980, 63227, 65976, 82470, 98964, 109960, 123705, 126454, 164940, 189681, 197928, 247410, 252908, 316135, 329880, 379362, 494820, 505816, 569043, 632270, 758724, 948405, 989640, 1138086, 1264540, 1517448, 1896810, 2276172, 2529080, 2845215, 3793620, 4552344, 5690430, 7587240, 11380860, 22761720]

約数ペア:

[(1, 22761720), (2, 11380860), (3, 7587240), (4, 5690430), (5, 4552344), (6, 3793620), (8, 2845215), (9, 2529080), (10, 2276172), (12, 1896810), (15, 1517448), (18, 1264540), (20, 1138086), (23, 989640), (24, 948405), (30, 758724), (36, 632270), (40, 569043), (45, 505816), (46, 494820), (60, 379362), (69, 329880), (72, 316135), (90, 252908), (92, 247410), (115, 197928), (120, 189681), (138, 164940), (180, 126454), (184, 123705), (207, 109960), (230, 98964), (276, 82470), (345, 65976), (360, 63227), (414, 54980), (460, 49482), (552, 41235), (690, 32988), (828, 27490), (920, 24741), (1035, 21992), (1380, 16494), (1656, 13745), (2070, 10996), (2749, 8280), (2760, 8247), (4140, 5498)]