102060720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{619}}^1$

素因数の和:867

約数の個数: 120

約数和(自身を含む): 344806800

約数和(自身を除く): 242746080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 229, 240, 360, 458, 619, 687, 720, 916, 1145, 1238, 1374, 1832, 1857, 2061, 2290, 2476, 2748, 3095, 3435, 3664, 3714, 4122, 4580, 4952, 5496, 5571, 6190, 6870, 7428, 8244, 9160, 9285, 9904, 10305, 10992, 11142, 12380, 13740, 14856, 16488, 18320, 18570, 20610, 22284, 24760, 27480, 27855, 29712, 32976, 37140, 41220, 44568, 49520, 54960, 55710, 74280, 82440, 89136, 111420, 141751, 148560, 164880, 222840, 283502, 425253, 445680, 567004, 708755, 850506, 1134008, 1275759, 1417510, 1701012, 2126265, 2268016, 2551518, 2835020, 3402024, 4252530, 5103036, 5670040, 6378795, 6804048, 8505060, 10206072, 11340080, 12757590, 17010120, 20412144, 25515180, 34020240, 51030360, 102060720]

約数ペア:

[(1, 102060720), (2, 51030360), (3, 34020240), (4, 25515180), (5, 20412144), (6, 17010120), (8, 12757590), (9, 11340080), (10, 10206072), (12, 8505060), (15, 6804048), (16, 6378795), (18, 5670040), (20, 5103036), (24, 4252530), (30, 3402024), (36, 2835020), (40, 2551518), (45, 2268016), (48, 2126265), (60, 1701012), (72, 1417510), (80, 1275759), (90, 1134008), (120, 850506), (144, 708755), (180, 567004), (229, 445680), (240, 425253), (360, 283502), (458, 222840), (619, 164880), (687, 148560), (720, 141751), (916, 111420), (1145, 89136), (1238, 82440), (1374, 74280), (1832, 55710), (1857, 54960), (2061, 49520), (2290, 44568), (2476, 41220), (2748, 37140), (3095, 32976), (3435, 29712), (3664, 27855), (3714, 27480), (4122, 24760), (4580, 22284), (4952, 20610), (5496, 18570), (5571, 18320), (6190, 16488), (6870, 14856), (7428, 13740), (8244, 12380), (9160, 11142), (9285, 10992), (9904, 10305)]