105982160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 259269120

約数和(自身を除く): 153286960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 239, 241, 368, 460, 478, 482, 920, 956, 964, 1195, 1205, 1840, 1912, 1928, 2390, 2410, 3824, 3856, 4780, 4820, 5497, 5543, 9560, 9640, 10994, 11086, 19120, 19280, 21988, 22172, 27485, 27715, 43976, 44344, 54970, 55430, 57599, 87952, 88688, 109940, 110860, 115198, 219880, 221720, 230396, 287995, 439760, 443440, 460792, 575990, 921584, 1151980, 1324777, 2303960, 2649554, 4607920, 5299108, 6623885, 10598216, 13247770, 21196432, 26495540, 52991080, 105982160]

約数ペア:

[(1, 105982160), (2, 52991080), (4, 26495540), (5, 21196432), (8, 13247770), (10, 10598216), (16, 6623885), (20, 5299108), (23, 4607920), (40, 2649554), (46, 2303960), (80, 1324777), (92, 1151980), (115, 921584), (184, 575990), (230, 460792), (239, 443440), (241, 439760), (368, 287995), (460, 230396), (478, 221720), (482, 219880), (920, 115198), (956, 110860), (964, 109940), (1195, 88688), (1205, 87952), (1840, 57599), (1912, 55430), (1928, 54970), (2390, 44344), (2410, 43976), (3824, 27715), (3856, 27485), (4780, 22172), (4820, 21988), (5497, 19280), (5543, 19120), (9560, 11086), (9640, 10994)]