123160520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2083

約数の個数: 96

約数和(自身を含む): 332916480

約数和(自身を除く): 209755960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2027, 2170, 3038, 4054, 4340, 6076, 7595, 8108, 8680, 10135, 12152, 14189, 15190, 16216, 20270, 28378, 30380, 40540, 56756, 60760, 62837, 70945, 81080, 99323, 113512, 125674, 141890, 198646, 251348, 283780, 314185, 397292, 439859, 496615, 502696, 567560, 628370, 794584, 879718, 993230, 1256740, 1759436, 1986460, 2199295, 2513480, 3079013, 3518872, 3972920, 4398590, 6158026, 8797180, 12316052, 15395065, 17594360, 24632104, 30790130, 61580260, 123160520]

約数ペア:

[(1, 123160520), (2, 61580260), (4, 30790130), (5, 24632104), (7, 17594360), (8, 15395065), (10, 12316052), (14, 8797180), (20, 6158026), (28, 4398590), (31, 3972920), (35, 3518872), (40, 3079013), (49, 2513480), (56, 2199295), (62, 1986460), (70, 1759436), (98, 1256740), (124, 993230), (140, 879718), (155, 794584), (196, 628370), (217, 567560), (245, 502696), (248, 496615), (280, 439859), (310, 397292), (392, 314185), (434, 283780), (490, 251348), (620, 198646), (868, 141890), (980, 125674), (1085, 113512), (1240, 99323), (1519, 81080), (1736, 70945), (1960, 62837), (2027, 60760), (2170, 56756), (3038, 40540), (4054, 30380), (4340, 28378), (6076, 20270), (7595, 16216), (8108, 15190), (8680, 14189), (10135, 12152)]