121636560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16349}}^1$

素因数の和:16396

約数の個数: 80

約数和(自身を含む): 389260800

約数和(自身を除く): 267624240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 16349, 32698, 49047, 65396, 81745, 98094, 130792, 163490, 196188, 245235, 261584, 326980, 392376, 490470, 506819, 653960, 784752, 980940, 1013638, 1307920, 1520457, 1961880, 2027276, 2534095, 3040914, 3923760, 4054552, 5068190, 6081828, 7602285, 8109104, 10136380, 12163656, 15204570, 20272760, 24327312, 30409140, 40545520, 60818280, 121636560]

約数ペア:

[(1, 121636560), (2, 60818280), (3, 40545520), (4, 30409140), (5, 24327312), (6, 20272760), (8, 15204570), (10, 12163656), (12, 10136380), (15, 8109104), (16, 7602285), (20, 6081828), (24, 5068190), (30, 4054552), (31, 3923760), (40, 3040914), (48, 2534095), (60, 2027276), (62, 1961880), (80, 1520457), (93, 1307920), (120, 1013638), (124, 980940), (155, 784752), (186, 653960), (240, 506819), (248, 490470), (310, 392376), (372, 326980), (465, 261584), (496, 245235), (620, 196188), (744, 163490), (930, 130792), (1240, 98094), (1488, 81745), (1860, 65396), (2480, 49047), (3720, 32698), (7440, 16349)]