268423920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5107}}^1$

素因数の和:5199

約数の個数: 120

約数和(自身を含む): 913984656

約数和(自身を除く): 645560736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 4380, 5107, 5256, 5840, 6570, 8760, 10214, 10512, 13140, 15321, 17520, 20428, 25535, 26280, 30642, 40856, 45963, 51070, 52560, 61284, 76605, 81712, 91926, 102140, 122568, 153210, 183852, 204280, 229815, 245136, 306420, 367704, 372811, 408560, 459630, 612840, 735408, 745622, 919260, 1118433, 1225680, 1491244, 1838520, 1864055, 2236866, 2982488, 3355299, 3677040, 3728110, 4473732, 5592165, 5964976, 6710598, 7456220, 8947464, 11184330, 13421196, 14912440, 16776495, 17894928, 22368660, 26842392, 29824880, 33552990, 44737320, 53684784, 67105980, 89474640, 134211960, 268423920]

約数ペア:

[(1, 268423920), (2, 134211960), (3, 89474640), (4, 67105980), (5, 53684784), (6, 44737320), (8, 33552990), (9, 29824880), (10, 26842392), (12, 22368660), (15, 17894928), (16, 16776495), (18, 14912440), (20, 13421196), (24, 11184330), (30, 8947464), (36, 7456220), (40, 6710598), (45, 5964976), (48, 5592165), (60, 4473732), (72, 3728110), (73, 3677040), (80, 3355299), (90, 2982488), (120, 2236866), (144, 1864055), (146, 1838520), (180, 1491244), (219, 1225680), (240, 1118433), (292, 919260), (360, 745622), (365, 735408), (438, 612840), (584, 459630), (657, 408560), (720, 372811), (730, 367704), (876, 306420), (1095, 245136), (1168, 229815), (1314, 204280), (1460, 183852), (1752, 153210), (2190, 122568), (2628, 102140), (2920, 91926), (3285, 81712), (3504, 76605), (4380, 61284), (5107, 52560), (5256, 51070), (5840, 45963), (6570, 40856), (8760, 30642), (10214, 26280), (10512, 25535), (13140, 20428), (15321, 17520)]