199974360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1931}}^1$

素因数の和:2808

約数の個数: 64

約数和(自身を含む): 600929280

約数和(自身を除く): 400954920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 863, 1726, 1931, 2589, 3452, 3862, 4315, 5178, 5793, 6904, 7724, 8630, 9655, 10356, 11586, 12945, 15448, 17260, 19310, 20712, 23172, 25890, 28965, 34520, 38620, 46344, 51780, 57930, 77240, 103560, 115860, 231720, 1666453, 3332906, 4999359, 6665812, 8332265, 9998718, 13331624, 16664530, 19997436, 24996795, 33329060, 39994872, 49993590, 66658120, 99987180, 199974360]

約数ペア:

[(1, 199974360), (2, 99987180), (3, 66658120), (4, 49993590), (5, 39994872), (6, 33329060), (8, 24996795), (10, 19997436), (12, 16664530), (15, 13331624), (20, 9998718), (24, 8332265), (30, 6665812), (40, 4999359), (60, 3332906), (120, 1666453), (863, 231720), (1726, 115860), (1931, 103560), (2589, 77240), (3452, 57930), (3862, 51780), (4315, 46344), (5178, 38620), (5793, 34520), (6904, 28965), (7724, 25890), (8630, 23172), (9655, 20712), (10356, 19310), (11586, 17260), (12945, 15448)]