340497960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257953}}^1$

素因数の和:257978

約数の個数: 64

約数和(自身を含む): 1114361280

約数和(自身を除く): 773863320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 257953, 515906, 773859, 1031812, 1289765, 1547718, 2063624, 2579530, 2837483, 3095436, 3869295, 5159060, 5674966, 6190872, 7738590, 8512449, 10318120, 11349932, 14187415, 15477180, 17024898, 22699864, 28374830, 30954360, 34049796, 42562245, 56749660, 68099592, 85124490, 113499320, 170248980, 340497960]

約数ペア:

[(1, 340497960), (2, 170248980), (3, 113499320), (4, 85124490), (5, 68099592), (6, 56749660), (8, 42562245), (10, 34049796), (11, 30954360), (12, 28374830), (15, 22699864), (20, 17024898), (22, 15477180), (24, 14187415), (30, 11349932), (33, 10318120), (40, 8512449), (44, 7738590), (55, 6190872), (60, 5674966), (66, 5159060), (88, 3869295), (110, 3095436), (120, 2837483), (132, 2579530), (165, 2063624), (220, 1547718), (264, 1289765), (330, 1031812), (440, 773859), (660, 515906), (1320, 257953)]