221036160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{115123}}^1$

素因数の和:115145

約数の個数: 64

約数和(自身を含む): 704558880

約数和(自身を除く): 483522720

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, 115123, 230246, 345369, 460492, 575615, 690738, 920984, 1151230, 1381476, 1726845, 1841968, 2302460, 2762952, 3453690, 3683936, 4604920, 5525904, 6907380, 7367872, 9209840, 11051808, 13814760, 14735744, 18419680, 22103616, 27629520, 36839360, 44207232, 55259040, 73678720, 110518080, 221036160]

約数ペア:

[(1, 221036160), (2, 110518080), (3, 73678720), (4, 55259040), (5, 44207232), (6, 36839360), (8, 27629520), (10, 22103616), (12, 18419680), (15, 14735744), (16, 13814760), (20, 11051808), (24, 9209840), (30, 7367872), (32, 6907380), (40, 5525904), (48, 4604920), (60, 3683936), (64, 3453690), (80, 2762952), (96, 2302460), (120, 1841968), (128, 1726845), (160, 1381476), (192, 1151230), (240, 920984), (320, 690738), (384, 575615), (480, 460492), (640, 345369), (960, 230246), (1920, 115123)]