129703440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23497}}^1$

素因数の和:23536

約数の個数: 80

約数和(自身を含む): 419580288

約数和(自身を除く): 289876848

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, 23497, 46994, 70491, 93988, 117485, 140982, 187976, 234970, 281964, 352455, 375952, 469940, 540431, 563928, 704910, 939880, 1080862, 1127856, 1409820, 1621293, 1879760, 2161724, 2702155, 2819640, 3242586, 4323448, 5404310, 5639280, 6485172, 8106465, 8646896, 10808620, 12970344, 16212930, 21617240, 25940688, 32425860, 43234480, 64851720, 129703440]

約数ペア:

[(1, 129703440), (2, 64851720), (3, 43234480), (4, 32425860), (5, 25940688), (6, 21617240), (8, 16212930), (10, 12970344), (12, 10808620), (15, 8646896), (16, 8106465), (20, 6485172), (23, 5639280), (24, 5404310), (30, 4323448), (40, 3242586), (46, 2819640), (48, 2702155), (60, 2161724), (69, 1879760), (80, 1621293), (92, 1409820), (115, 1127856), (120, 1080862), (138, 939880), (184, 704910), (230, 563928), (240, 540431), (276, 469940), (345, 375952), (368, 352455), (460, 281964), (552, 234970), (690, 187976), (920, 140982), (1104, 117485), (1380, 93988), (1840, 70491), (2760, 46994), (5520, 23497)]