15174480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2749}}^1$

素因数の和:2788

約数の個数: 80

約数和(自身を含む): 49104000

約数和(自身を除く): 33929520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2749, 2760, 5498, 5520, 8247, 10996, 13745, 16494, 21992, 27490, 32988, 41235, 43984, 54980, 63227, 65976, 82470, 109960, 126454, 131952, 164940, 189681, 219920, 252908, 316135, 329880, 379362, 505816, 632270, 659760, 758724, 948405, 1011632, 1264540, 1517448, 1896810, 2529080, 3034896, 3793620, 5058160, 7587240, 15174480]

約数ペア:

[(1, 15174480), (2, 7587240), (3, 5058160), (4, 3793620), (5, 3034896), (6, 2529080), (8, 1896810), (10, 1517448), (12, 1264540), (15, 1011632), (16, 948405), (20, 758724), (23, 659760), (24, 632270), (30, 505816), (40, 379362), (46, 329880), (48, 316135), (60, 252908), (69, 219920), (80, 189681), (92, 164940), (115, 131952), (120, 126454), (138, 109960), (184, 82470), (230, 65976), (240, 63227), (276, 54980), (345, 43984), (368, 41235), (460, 32988), (552, 27490), (690, 21992), (920, 16494), (1104, 13745), (1380, 10996), (1840, 8247), (2749, 5520), (2760, 5498)]