768120960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1747}}^1$

素因数の和:1998

約数の個数: 128

約数和(自身を含む): 2460484800

約数和(自身を除く): 1692363840

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, 229, 240, 320, 384, 458, 480, 640, 687, 916, 960, 1145, 1374, 1747, 1832, 1920, 2290, 2748, 3435, 3494, 3664, 4580, 5241, 5496, 6870, 6988, 7328, 8735, 9160, 10482, 10992, 13740, 13976, 14656, 17470, 18320, 20964, 21984, 26205, 27480, 27952, 29312, 34940, 36640, 41928, 43968, 52410, 54960, 55904, 69880, 73280, 83856, 87936, 104820, 109920, 111808, 139760, 146560, 167712, 209640, 219840, 223616, 279520, 335424, 400063, 419280, 439680, 559040, 670848, 800126, 838560, 1118080, 1200189, 1600252, 1677120, 2000315, 2400378, 3200504, 3354240, 4000630, 4800756, 6000945, 6401008, 8001260, 9601512, 12001890, 12802016, 16002520, 19203024, 24003780, 25604032, 32005040, 38406048, 48007560, 51208064, 64010080, 76812096, 96015120, 128020160, 153624192, 192030240, 256040320, 384060480, 768120960]

約数ペア:

[(1, 768120960), (2, 384060480), (3, 256040320), (4, 192030240), (5, 153624192), (6, 128020160), (8, 96015120), (10, 76812096), (12, 64010080), (15, 51208064), (16, 48007560), (20, 38406048), (24, 32005040), (30, 25604032), (32, 24003780), (40, 19203024), (48, 16002520), (60, 12802016), (64, 12001890), (80, 9601512), (96, 8001260), (120, 6401008), (128, 6000945), (160, 4800756), (192, 4000630), (229, 3354240), (240, 3200504), (320, 2400378), (384, 2000315), (458, 1677120), (480, 1600252), (640, 1200189), (687, 1118080), (916, 838560), (960, 800126), (1145, 670848), (1374, 559040), (1747, 439680), (1832, 419280), (1920, 400063), (2290, 335424), (2748, 279520), (3435, 223616), (3494, 219840), (3664, 209640), (4580, 167712), (5241, 146560), (5496, 139760), (6870, 111808), (6988, 109920), (7328, 104820), (8735, 87936), (9160, 83856), (10482, 73280), (10992, 69880), (13740, 55904), (13976, 54960), (14656, 52410), (17470, 43968), (18320, 41928), (20964, 36640), (21984, 34940), (26205, 29312), (27480, 27952)]