1465206720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66359}}^1$

素因数の和:66402

約数の個数: 112

約数和(自身を含む): 4854366720

約数和(自身を除く): 3389160000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 66359, 132718, 199077, 265436, 331795, 398154, 530872, 663590, 796308, 995385, 1061744, 1327180, 1526257, 1592616, 1990770, 2123488, 2654360, 3052514, 3185232, 3981540, 4246976, 4578771, 5308720, 6105028, 6370464, 7631285, 7963080, 9157542, 10617440, 12210056, 12740928, 15262570, 15926160, 18315084, 21234880, 22893855, 24420112, 30525140, 31852320, 36630168, 45787710, 48840224, 61050280, 63704640, 73260336, 91575420, 97680448, 122100560, 146520672, 183150840, 244201120, 293041344, 366301680, 488402240, 732603360, 1465206720]

約数ペア:

[(1, 1465206720), (2, 732603360), (3, 488402240), (4, 366301680), (5, 293041344), (6, 244201120), (8, 183150840), (10, 146520672), (12, 122100560), (15, 97680448), (16, 91575420), (20, 73260336), (23, 63704640), (24, 61050280), (30, 48840224), (32, 45787710), (40, 36630168), (46, 31852320), (48, 30525140), (60, 24420112), (64, 22893855), (69, 21234880), (80, 18315084), (92, 15926160), (96, 15262570), (115, 12740928), (120, 12210056), (138, 10617440), (160, 9157542), (184, 7963080), (192, 7631285), (230, 6370464), (240, 6105028), (276, 5308720), (320, 4578771), (345, 4246976), (368, 3981540), (460, 3185232), (480, 3052514), (552, 2654360), (690, 2123488), (736, 1990770), (920, 1592616), (960, 1526257), (1104, 1327180), (1380, 1061744), (1472, 995385), (1840, 796308), (2208, 663590), (2760, 530872), (3680, 398154), (4416, 331795), (5520, 265436), (7360, 199077), (11040, 132718), (22080, 66359)]