126050640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1997}}^1$

素因数の和:2276

約数の個数: 80

約数和(自身を含む): 392439168

約数和(自身を除く): 266388528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1578, 1997, 2104, 2630, 3156, 3945, 3994, 4208, 5260, 5991, 6312, 7890, 7988, 9985, 10520, 11982, 12624, 15780, 15976, 19970, 21040, 23964, 29955, 31560, 31952, 39940, 47928, 59910, 63120, 79880, 95856, 119820, 159760, 239640, 479280, 525211, 1050422, 1575633, 2100844, 2626055, 3151266, 4201688, 5252110, 6302532, 7878165, 8403376, 10504220, 12605064, 15756330, 21008440, 25210128, 31512660, 42016880, 63025320, 126050640]

約数ペア:

[(1, 126050640), (2, 63025320), (3, 42016880), (4, 31512660), (5, 25210128), (6, 21008440), (8, 15756330), (10, 12605064), (12, 10504220), (15, 8403376), (16, 7878165), (20, 6302532), (24, 5252110), (30, 4201688), (40, 3151266), (48, 2626055), (60, 2100844), (80, 1575633), (120, 1050422), (240, 525211), (263, 479280), (526, 239640), (789, 159760), (1052, 119820), (1315, 95856), (1578, 79880), (1997, 63120), (2104, 59910), (2630, 47928), (3156, 39940), (3945, 31952), (3994, 31560), (4208, 29955), (5260, 23964), (5991, 21040), (6312, 19970), (7890, 15976), (7988, 15780), (9985, 12624), (10520, 11982)]