40676880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7369}}^1$

素因数の和:7408

約数の個数: 80

約数和(自身を含む): 131598720

約数和(自身を除く): 90921840

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, 2760, 5520, 7369, 14738, 22107, 29476, 36845, 44214, 58952, 73690, 88428, 110535, 117904, 147380, 169487, 176856, 221070, 294760, 338974, 353712, 442140, 508461, 589520, 677948, 847435, 884280, 1016922, 1355896, 1694870, 1768560, 2033844, 2542305, 2711792, 3389740, 4067688, 5084610, 6779480, 8135376, 10169220, 13558960, 20338440, 40676880]

約数ペア:

[(1, 40676880), (2, 20338440), (3, 13558960), (4, 10169220), (5, 8135376), (6, 6779480), (8, 5084610), (10, 4067688), (12, 3389740), (15, 2711792), (16, 2542305), (20, 2033844), (23, 1768560), (24, 1694870), (30, 1355896), (40, 1016922), (46, 884280), (48, 847435), (60, 677948), (69, 589520), (80, 508461), (92, 442140), (115, 353712), (120, 338974), (138, 294760), (184, 221070), (230, 176856), (240, 169487), (276, 147380), (345, 117904), (368, 110535), (460, 88428), (552, 73690), (690, 58952), (920, 44214), (1104, 36845), (1380, 29476), (1840, 22107), (2760, 14738), (5520, 7369)]