277378160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1187}}^1$

素因数の和:1350

約数の個数: 80

約数和(自身を含む): 678813696

約数和(自身を除く): 401435536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 127, 184, 230, 254, 368, 460, 508, 635, 920, 1016, 1187, 1270, 1840, 2032, 2374, 2540, 2921, 4748, 5080, 5842, 5935, 9496, 10160, 11684, 11870, 14605, 18992, 23368, 23740, 27301, 29210, 46736, 47480, 54602, 58420, 94960, 109204, 116840, 136505, 150749, 218408, 233680, 273010, 301498, 436816, 546020, 602996, 753745, 1092040, 1205992, 1507490, 2184080, 2411984, 3014980, 3467227, 6029960, 6934454, 12059920, 13868908, 17336135, 27737816, 34672270, 55475632, 69344540, 138689080, 277378160]

約数ペア:

[(1, 277378160), (2, 138689080), (4, 69344540), (5, 55475632), (8, 34672270), (10, 27737816), (16, 17336135), (20, 13868908), (23, 12059920), (40, 6934454), (46, 6029960), (80, 3467227), (92, 3014980), (115, 2411984), (127, 2184080), (184, 1507490), (230, 1205992), (254, 1092040), (368, 753745), (460, 602996), (508, 546020), (635, 436816), (920, 301498), (1016, 273010), (1187, 233680), (1270, 218408), (1840, 150749), (2032, 136505), (2374, 116840), (2540, 109204), (2921, 94960), (4748, 58420), (5080, 54602), (5842, 47480), (5935, 46736), (9496, 29210), (10160, 27301), (11684, 23740), (11870, 23368), (14605, 18992)]