421533120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{761}}^1$

素因数の和:1358

約数の個数: 112

約数和(自身を含む): 1342448928

約数和(自身を除く): 920915808

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, 160, 192, 240, 320, 480, 577, 761, 960, 1154, 1522, 1731, 2283, 2308, 2885, 3044, 3462, 3805, 4566, 4616, 5770, 6088, 6924, 7610, 8655, 9132, 9232, 11415, 11540, 12176, 13848, 15220, 17310, 18264, 18464, 22830, 23080, 24352, 27696, 30440, 34620, 36528, 36928, 45660, 46160, 48704, 55392, 60880, 69240, 73056, 91320, 92320, 110784, 121760, 138480, 146112, 182640, 184640, 243520, 276960, 365280, 439097, 553920, 730560, 878194, 1317291, 1756388, 2195485, 2634582, 3512776, 4390970, 5269164, 6586455, 7025552, 8781940, 10538328, 13172910, 14051104, 17563880, 21076656, 26345820, 28102208, 35127760, 42153312, 52691640, 70255520, 84306624, 105383280, 140511040, 210766560, 421533120]

約数ペア:

[(1, 421533120), (2, 210766560), (3, 140511040), (4, 105383280), (5, 84306624), (6, 70255520), (8, 52691640), (10, 42153312), (12, 35127760), (15, 28102208), (16, 26345820), (20, 21076656), (24, 17563880), (30, 14051104), (32, 13172910), (40, 10538328), (48, 8781940), (60, 7025552), (64, 6586455), (80, 5269164), (96, 4390970), (120, 3512776), (160, 2634582), (192, 2195485), (240, 1756388), (320, 1317291), (480, 878194), (577, 730560), (761, 553920), (960, 439097), (1154, 365280), (1522, 276960), (1731, 243520), (2283, 184640), (2308, 182640), (2885, 146112), (3044, 138480), (3462, 121760), (3805, 110784), (4566, 92320), (4616, 91320), (5770, 73056), (6088, 69240), (6924, 60880), (7610, 55392), (8655, 48704), (9132, 46160), (9232, 45660), (11415, 36928), (11540, 36528), (12176, 34620), (13848, 30440), (15220, 27696), (17310, 24352), (18264, 23080), (18464, 22830)]