2366240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 5842368

約数和(自身を除く): 3476128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 643, 736, 920, 1286, 1840, 2572, 3215, 3680, 5144, 6430, 10288, 12860, 14789, 20576, 25720, 29578, 51440, 59156, 73945, 102880, 118312, 147890, 236624, 295780, 473248, 591560, 1183120, 2366240]

約数ペア:

[(1, 2366240), (2, 1183120), (4, 591560), (5, 473248), (8, 295780), (10, 236624), (16, 147890), (20, 118312), (23, 102880), (32, 73945), (40, 59156), (46, 51440), (80, 29578), (92, 25720), (115, 20576), (160, 14789), (184, 12860), (230, 10288), (368, 6430), (460, 5144), (643, 3680), (736, 3215), (920, 2572), (1286, 1840)]