121246560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{84199}}^1$

素因数の和:84220

約数の個数: 72

約数和(自身を含む): 413758800

約数和(自身を除く): 292512240

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, 84199, 168398, 252597, 336796, 420995, 505194, 673592, 757791, 841990, 1010388, 1262985, 1347184, 1515582, 1683980, 2020776, 2525970, 2694368, 3031164, 3367960, 3788955, 4041552, 5051940, 6062328, 6735920, 7577910, 8083104, 10103880, 12124656, 13471840, 15155820, 20207760, 24249312, 30311640, 40415520, 60623280, 121246560]

約数ペア:

[(1, 121246560), (2, 60623280), (3, 40415520), (4, 30311640), (5, 24249312), (6, 20207760), (8, 15155820), (9, 13471840), (10, 12124656), (12, 10103880), (15, 8083104), (16, 7577910), (18, 6735920), (20, 6062328), (24, 5051940), (30, 4041552), (32, 3788955), (36, 3367960), (40, 3031164), (45, 2694368), (48, 2525970), (60, 2020776), (72, 1683980), (80, 1515582), (90, 1347184), (96, 1262985), (120, 1010388), (144, 841990), (160, 757791), (180, 673592), (240, 505194), (288, 420995), (360, 336796), (480, 252597), (720, 168398), (1440, 84199)]