52047120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{947}}^1$

素因数の和:1192

約数の個数: 80

約数和(自身を含む): 162221760

約数和(自身を除く): 110174640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 947, 1145, 1374, 1832, 1894, 2290, 2748, 2841, 3435, 3664, 3788, 4580, 4735, 5496, 5682, 6870, 7576, 9160, 9470, 10992, 11364, 13740, 14205, 15152, 18320, 18940, 22728, 27480, 28410, 37880, 45456, 54960, 56820, 75760, 113640, 216863, 227280, 433726, 650589, 867452, 1084315, 1301178, 1734904, 2168630, 2602356, 3252945, 3469808, 4337260, 5204712, 6505890, 8674520, 10409424, 13011780, 17349040, 26023560, 52047120]

約数ペア:

[(1, 52047120), (2, 26023560), (3, 17349040), (4, 13011780), (5, 10409424), (6, 8674520), (8, 6505890), (10, 5204712), (12, 4337260), (15, 3469808), (16, 3252945), (20, 2602356), (24, 2168630), (30, 1734904), (40, 1301178), (48, 1084315), (60, 867452), (80, 650589), (120, 433726), (229, 227280), (240, 216863), (458, 113640), (687, 75760), (916, 56820), (947, 54960), (1145, 45456), (1374, 37880), (1832, 28410), (1894, 27480), (2290, 22728), (2748, 18940), (2841, 18320), (3435, 15152), (3664, 14205), (3788, 13740), (4580, 11364), (4735, 10992), (5496, 9470), (5682, 9160), (6870, 7576)]