2190668520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{19483}}^1$

素因数の和:20434

約数の個数: 64

約数和(自身を含む): 6579357120

約数和(自身を除く): 4388688600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 937, 1874, 2811, 3748, 4685, 5622, 7496, 9370, 11244, 14055, 18740, 19483, 22488, 28110, 37480, 38966, 56220, 58449, 77932, 97415, 112440, 116898, 155864, 194830, 233796, 292245, 389660, 467592, 584490, 779320, 1168980, 2337960, 18255571, 36511142, 54766713, 73022284, 91277855, 109533426, 146044568, 182555710, 219066852, 273833565, 365111420, 438133704, 547667130, 730222840, 1095334260, 2190668520]

約数ペア:

[(1, 2190668520), (2, 1095334260), (3, 730222840), (4, 547667130), (5, 438133704), (6, 365111420), (8, 273833565), (10, 219066852), (12, 182555710), (15, 146044568), (20, 109533426), (24, 91277855), (30, 73022284), (40, 54766713), (60, 36511142), (120, 18255571), (937, 2337960), (1874, 1168980), (2811, 779320), (3748, 584490), (4685, 467592), (5622, 389660), (7496, 292245), (9370, 233796), (11244, 194830), (14055, 155864), (18740, 116898), (19483, 112440), (22488, 97415), (28110, 77932), (37480, 58449), (38966, 56220)]