69887520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{48533}}^1$

素因数の和:48554

約数の個数: 72

約数和(自身を含む): 238496076

約数和(自身を除く): 168608556

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 48533, 97066, 145599, 194132, 242665, 291198, 388264, 436797, 485330, 582396, 727995, 776528, 873594, 970660, 1164792, 1455990, 1553056, 1747188, 1941320, 2183985, 2329584, 2911980, 3494376, 3882640, 4367970, 4659168, 5823960, 6988752, 7765280, 8735940, 11647920, 13977504, 17471880, 23295840, 34943760, 69887520]

約数ペア:

[(1, 69887520), (2, 34943760), (3, 23295840), (4, 17471880), (5, 13977504), (6, 11647920), (8, 8735940), (9, 7765280), (10, 6988752), (12, 5823960), (15, 4659168), (16, 4367970), (18, 3882640), (20, 3494376), (24, 2911980), (30, 2329584), (32, 2183985), (36, 1941320), (40, 1747188), (45, 1553056), (48, 1455990), (60, 1164792), (72, 970660), (80, 873594), (90, 776528), (96, 727995), (120, 582396), (144, 485330), (160, 436797), (180, 388264), (240, 291198), (288, 242665), (360, 194132), (480, 145599), (720, 97066), (1440, 48533)]