122679240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44449}}^1$

素因数の和:44486

約数の個数: 64

約数和(自身を含む): 384048000

約数和(自身を除く): 261368760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 44449, 88898, 133347, 177796, 222245, 266694, 355592, 444490, 533388, 666735, 888980, 1022327, 1066776, 1333470, 1777960, 2044654, 2666940, 3066981, 4089308, 5111635, 5333880, 6133962, 8178616, 10223270, 12267924, 15334905, 20446540, 24535848, 30669810, 40893080, 61339620, 122679240]

約数ペア:

[(1, 122679240), (2, 61339620), (3, 40893080), (4, 30669810), (5, 24535848), (6, 20446540), (8, 15334905), (10, 12267924), (12, 10223270), (15, 8178616), (20, 6133962), (23, 5333880), (24, 5111635), (30, 4089308), (40, 3066981), (46, 2666940), (60, 2044654), (69, 1777960), (92, 1333470), (115, 1066776), (120, 1022327), (138, 888980), (184, 666735), (230, 533388), (276, 444490), (345, 355592), (460, 266694), (552, 222245), (690, 177796), (920, 133347), (1380, 88898), (2760, 44449)]