45523440

素因数分解:

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

素因数の和:2791

約数の個数: 120

約数和(自身を含む): 159588000

約数和(自身を除く): 114064560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2749, 2760, 3312, 4140, 5498, 5520, 8247, 8280, 10996, 13745, 16494, 16560, 21992, 24741, 27490, 32988, 41235, 43984, 49482, 54980, 63227, 65976, 82470, 98964, 109960, 123705, 126454, 131952, 164940, 189681, 197928, 219920, 247410, 252908, 316135, 329880, 379362, 395856, 494820, 505816, 569043, 632270, 659760, 758724, 948405, 989640, 1011632, 1138086, 1264540, 1517448, 1896810, 1979280, 2276172, 2529080, 2845215, 3034896, 3793620, 4552344, 5058160, 5690430, 7587240, 9104688, 11380860, 15174480, 22761720, 45523440]

約数ペア:

[(1, 45523440), (2, 22761720), (3, 15174480), (4, 11380860), (5, 9104688), (6, 7587240), (8, 5690430), (9, 5058160), (10, 4552344), (12, 3793620), (15, 3034896), (16, 2845215), (18, 2529080), (20, 2276172), (23, 1979280), (24, 1896810), (30, 1517448), (36, 1264540), (40, 1138086), (45, 1011632), (46, 989640), (48, 948405), (60, 758724), (69, 659760), (72, 632270), (80, 569043), (90, 505816), (92, 494820), (115, 395856), (120, 379362), (138, 329880), (144, 316135), (180, 252908), (184, 247410), (207, 219920), (230, 197928), (240, 189681), (276, 164940), (345, 131952), (360, 126454), (368, 123705), (414, 109960), (460, 98964), (552, 82470), (690, 65976), (720, 63227), (828, 54980), (920, 49482), (1035, 43984), (1104, 41235), (1380, 32988), (1656, 27490), (1840, 24741), (2070, 21992), (2749, 16560), (2760, 16494), (3312, 13745), (4140, 10996), (5498, 8280), (5520, 8247)]