80006880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7247}}^1$

素因数の和:7288

約数の個数: 96

約数和(自身を含む): 263015424

約数和(自身を除く): 183008544

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, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 7247, 11040, 14494, 21741, 28988, 36235, 43482, 57976, 72470, 86964, 108705, 115952, 144940, 166681, 173928, 217410, 231904, 289880, 333362, 347856, 434820, 500043, 579760, 666724, 695712, 833405, 869640, 1000086, 1159520, 1333448, 1666810, 1739280, 2000172, 2500215, 2666896, 3333620, 3478560, 4000344, 5000430, 5333792, 6667240, 8000688, 10000860, 13334480, 16001376, 20001720, 26668960, 40003440, 80006880]

約数ペア:

[(1, 80006880), (2, 40003440), (3, 26668960), (4, 20001720), (5, 16001376), (6, 13334480), (8, 10000860), (10, 8000688), (12, 6667240), (15, 5333792), (16, 5000430), (20, 4000344), (23, 3478560), (24, 3333620), (30, 2666896), (32, 2500215), (40, 2000172), (46, 1739280), (48, 1666810), (60, 1333448), (69, 1159520), (80, 1000086), (92, 869640), (96, 833405), (115, 695712), (120, 666724), (138, 579760), (160, 500043), (184, 434820), (230, 347856), (240, 333362), (276, 289880), (345, 231904), (368, 217410), (460, 173928), (480, 166681), (552, 144940), (690, 115952), (736, 108705), (920, 86964), (1104, 72470), (1380, 57976), (1840, 43482), (2208, 36235), (2760, 28988), (3680, 21741), (5520, 14494), (7247, 11040)]