120635632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 265483008

約数和(自身を除く): 144847376

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 53, 62, 104, 106, 124, 208, 212, 248, 353, 403, 424, 496, 689, 706, 806, 848, 1378, 1412, 1612, 1643, 2756, 2824, 3224, 3286, 4589, 5512, 5648, 6448, 6572, 9178, 10943, 11024, 13144, 18356, 18709, 21359, 21886, 26288, 36712, 37418, 42718, 43772, 73424, 74836, 85436, 87544, 142259, 149672, 170872, 175088, 243217, 284518, 299344, 341744, 486434, 569036, 579979, 972868, 1138072, 1159958, 1945736, 2276144, 2319916, 3891472, 4639832, 7539727, 9279664, 15079454, 30158908, 60317816, 120635632]

約数ペア:

[(1, 120635632), (2, 60317816), (4, 30158908), (8, 15079454), (13, 9279664), (16, 7539727), (26, 4639832), (31, 3891472), (52, 2319916), (53, 2276144), (62, 1945736), (104, 1159958), (106, 1138072), (124, 972868), (208, 579979), (212, 569036), (248, 486434), (353, 341744), (403, 299344), (424, 284518), (496, 243217), (689, 175088), (706, 170872), (806, 149672), (848, 142259), (1378, 87544), (1412, 85436), (1612, 74836), (1643, 73424), (2756, 43772), (2824, 42718), (3224, 37418), (3286, 36712), (4589, 26288), (5512, 21886), (5648, 21359), (6448, 18709), (6572, 18356), (9178, 13144), (10943, 11024)]