120558720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{62791}}^1$

素因数の和:62813

約数の個数: 64

約数和(自身を含む): 384287040

約数和(自身を除く): 263728320

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, 320, 384, 480, 640, 960, 1920, 62791, 125582, 188373, 251164, 313955, 376746, 502328, 627910, 753492, 941865, 1004656, 1255820, 1506984, 1883730, 2009312, 2511640, 3013968, 3767460, 4018624, 5023280, 6027936, 7534920, 8037248, 10046560, 12055872, 15069840, 20093120, 24111744, 30139680, 40186240, 60279360, 120558720]

約数ペア:

[(1, 120558720), (2, 60279360), (3, 40186240), (4, 30139680), (5, 24111744), (6, 20093120), (8, 15069840), (10, 12055872), (12, 10046560), (15, 8037248), (16, 7534920), (20, 6027936), (24, 5023280), (30, 4018624), (32, 3767460), (40, 3013968), (48, 2511640), (60, 2009312), (64, 1883730), (80, 1506984), (96, 1255820), (120, 1004656), (128, 941865), (160, 753492), (192, 627910), (240, 502328), (320, 376746), (384, 313955), (480, 251164), (640, 188373), (960, 125582), (1920, 62791)]