120220248

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 307006560

約数和(自身を除く): 186786312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 113, 194, 226, 291, 339, 388, 452, 457, 582, 678, 776, 904, 914, 1164, 1356, 1371, 1828, 2328, 2712, 2742, 3656, 5484, 10961, 10968, 21922, 32883, 43844, 44329, 51641, 65766, 87688, 88658, 103282, 131532, 132987, 154923, 177316, 206564, 263064, 265974, 309846, 354632, 413128, 531948, 619692, 1063896, 1239384, 5009177, 10018354, 15027531, 20036708, 30055062, 40073416, 60110124, 120220248]

約数ペア:

[(1, 120220248), (2, 60110124), (3, 40073416), (4, 30055062), (6, 20036708), (8, 15027531), (12, 10018354), (24, 5009177), (97, 1239384), (113, 1063896), (194, 619692), (226, 531948), (291, 413128), (339, 354632), (388, 309846), (452, 265974), (457, 263064), (582, 206564), (678, 177316), (776, 154923), (904, 132987), (914, 131532), (1164, 103282), (1356, 88658), (1371, 87688), (1828, 65766), (2328, 51641), (2712, 44329), (2742, 43844), (3656, 32883), (5484, 21922), (10961, 10968)]