124294860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1511}}^1$

素因数の和:1983

約数の個数: 72

約数和(自身を含む): 378102816

約数和(自身を除く): 253807956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457, 914, 1371, 1511, 1828, 2285, 2742, 3022, 4113, 4533, 4570, 5484, 6044, 6855, 7555, 8226, 9066, 9140, 13599, 13710, 15110, 16452, 18132, 20565, 22665, 27198, 27420, 30220, 41130, 45330, 54396, 67995, 82260, 90660, 135990, 271980, 690527, 1381054, 2071581, 2762108, 3452635, 4143162, 6214743, 6905270, 8286324, 10357905, 12429486, 13810540, 20715810, 24858972, 31073715, 41431620, 62147430, 124294860]

約数ペア:

[(1, 124294860), (2, 62147430), (3, 41431620), (4, 31073715), (5, 24858972), (6, 20715810), (9, 13810540), (10, 12429486), (12, 10357905), (15, 8286324), (18, 6905270), (20, 6214743), (30, 4143162), (36, 3452635), (45, 2762108), (60, 2071581), (90, 1381054), (180, 690527), (457, 271980), (914, 135990), (1371, 90660), (1511, 82260), (1828, 67995), (2285, 54396), (2742, 45330), (3022, 41130), (4113, 30220), (4533, 27420), (4570, 27198), (5484, 22665), (6044, 20565), (6855, 18132), (7555, 16452), (8226, 15110), (9066, 13710), (9140, 13599)]