201240960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:676

約数の個数: 128

約数和(自身を含む): 645464160

約数和(自身を除く): 444223200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 281, 320, 373, 384, 480, 562, 640, 746, 843, 960, 1119, 1124, 1405, 1492, 1686, 1865, 1920, 2238, 2248, 2810, 2984, 3372, 3730, 4215, 4476, 4496, 5595, 5620, 5968, 6744, 7460, 8430, 8952, 8992, 11190, 11240, 11936, 13488, 14920, 16860, 17904, 17984, 22380, 22480, 23872, 26976, 29840, 33720, 35808, 35968, 44760, 44960, 47744, 53952, 59680, 67440, 71616, 89520, 89920, 104813, 107904, 119360, 134880, 143232, 179040, 179840, 209626, 238720, 269760, 314439, 358080, 419252, 524065, 539520, 628878, 716160, 838504, 1048130, 1257756, 1572195, 1677008, 2096260, 2515512, 3144390, 3354016, 4192520, 5031024, 6288780, 6708032, 8385040, 10062048, 12577560, 13416064, 16770080, 20124096, 25155120, 33540160, 40248192, 50310240, 67080320, 100620480, 201240960]

約数ペア:

[(1, 201240960), (2, 100620480), (3, 67080320), (4, 50310240), (5, 40248192), (6, 33540160), (8, 25155120), (10, 20124096), (12, 16770080), (15, 13416064), (16, 12577560), (20, 10062048), (24, 8385040), (30, 6708032), (32, 6288780), (40, 5031024), (48, 4192520), (60, 3354016), (64, 3144390), (80, 2515512), (96, 2096260), (120, 1677008), (128, 1572195), (160, 1257756), (192, 1048130), (240, 838504), (281, 716160), (320, 628878), (373, 539520), (384, 524065), (480, 419252), (562, 358080), (640, 314439), (746, 269760), (843, 238720), (960, 209626), (1119, 179840), (1124, 179040), (1405, 143232), (1492, 134880), (1686, 119360), (1865, 107904), (1920, 104813), (2238, 89920), (2248, 89520), (2810, 71616), (2984, 67440), (3372, 59680), (3730, 53952), (4215, 47744), (4476, 44960), (4496, 44760), (5595, 35968), (5620, 35808), (5968, 33720), (6744, 29840), (7460, 26976), (8430, 23872), (8952, 22480), (8992, 22380), (11190, 17984), (11240, 17904), (11936, 16860), (13488, 14920)]