68040480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{619}}^1$

素因数の和:866

約数の個数: 96

約数和(自身を含む): 215611200

約数和(自身を除く): 147570720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 229, 240, 458, 480, 619, 687, 916, 1145, 1238, 1374, 1832, 1857, 2290, 2476, 2748, 3095, 3435, 3664, 3714, 4580, 4952, 5496, 6190, 6870, 7328, 7428, 9160, 9285, 9904, 10992, 12380, 13740, 14856, 18320, 18570, 19808, 21984, 24760, 27480, 29712, 36640, 37140, 49520, 54960, 59424, 74280, 99040, 109920, 141751, 148560, 283502, 297120, 425253, 567004, 708755, 850506, 1134008, 1417510, 1701012, 2126265, 2268016, 2835020, 3402024, 4252530, 4536032, 5670040, 6804048, 8505060, 11340080, 13608096, 17010120, 22680160, 34020240, 68040480]

約数ペア:

[(1, 68040480), (2, 34020240), (3, 22680160), (4, 17010120), (5, 13608096), (6, 11340080), (8, 8505060), (10, 6804048), (12, 5670040), (15, 4536032), (16, 4252530), (20, 3402024), (24, 2835020), (30, 2268016), (32, 2126265), (40, 1701012), (48, 1417510), (60, 1134008), (80, 850506), (96, 708755), (120, 567004), (160, 425253), (229, 297120), (240, 283502), (458, 148560), (480, 141751), (619, 109920), (687, 99040), (916, 74280), (1145, 59424), (1238, 54960), (1374, 49520), (1832, 37140), (1857, 36640), (2290, 29712), (2476, 27480), (2748, 24760), (3095, 21984), (3435, 19808), (3664, 18570), (3714, 18320), (4580, 14856), (4952, 13740), (5496, 12380), (6190, 10992), (6870, 9904), (7328, 9285), (7428, 9160)]