42760320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{22271}}^1$

素因数の和:22293

約数の個数: 64

約数和(自身を含む): 136304640

約数和(自身を除く): 93544320

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, 22271, 44542, 66813, 89084, 111355, 133626, 178168, 222710, 267252, 334065, 356336, 445420, 534504, 668130, 712672, 890840, 1069008, 1336260, 1425344, 1781680, 2138016, 2672520, 2850688, 3563360, 4276032, 5345040, 7126720, 8552064, 10690080, 14253440, 21380160, 42760320]

約数ペア:

[(1, 42760320), (2, 21380160), (3, 14253440), (4, 10690080), (5, 8552064), (6, 7126720), (8, 5345040), (10, 4276032), (12, 3563360), (15, 2850688), (16, 2672520), (20, 2138016), (24, 1781680), (30, 1425344), (32, 1336260), (40, 1069008), (48, 890840), (60, 712672), (64, 668130), (80, 534504), (96, 445420), (120, 356336), (128, 334065), (160, 267252), (192, 222710), (240, 178168), (320, 133626), (384, 111355), (480, 89084), (640, 66813), (960, 44542), (1920, 22271)]