1515347520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{36709}}^1$

素因数の和:36772

約数の個数: 112

約数和(自身を含む): 4923251520

約数和(自身を除く): 3407904000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 6880, 8256, 10320, 13760, 20640, 36709, 41280, 73418, 110127, 146836, 183545, 220254, 293672, 367090, 440508, 550635, 587344, 734180, 881016, 1101270, 1174688, 1468360, 1578487, 1762032, 2202540, 2349376, 2936720, 3156974, 3524064, 4405080, 4735461, 5873440, 6313948, 7048128, 7892435, 8810160, 9470922, 11746880, 12627896, 15784870, 17620320, 18941844, 23677305, 25255792, 31569740, 35240640, 37883688, 47354610, 50511584, 63139480, 75767376, 94709220, 101023168, 126278960, 151534752, 189418440, 252557920, 303069504, 378836880, 505115840, 757673760, 1515347520]

約数ペア:

[(1, 1515347520), (2, 757673760), (3, 505115840), (4, 378836880), (5, 303069504), (6, 252557920), (8, 189418440), (10, 151534752), (12, 126278960), (15, 101023168), (16, 94709220), (20, 75767376), (24, 63139480), (30, 50511584), (32, 47354610), (40, 37883688), (43, 35240640), (48, 31569740), (60, 25255792), (64, 23677305), (80, 18941844), (86, 17620320), (96, 15784870), (120, 12627896), (129, 11746880), (160, 9470922), (172, 8810160), (192, 7892435), (215, 7048128), (240, 6313948), (258, 5873440), (320, 4735461), (344, 4405080), (430, 3524064), (480, 3156974), (516, 2936720), (645, 2349376), (688, 2202540), (860, 1762032), (960, 1578487), (1032, 1468360), (1290, 1174688), (1376, 1101270), (1720, 881016), (2064, 734180), (2580, 587344), (2752, 550635), (3440, 440508), (4128, 367090), (5160, 293672), (6880, 220254), (8256, 183545), (10320, 146836), (13760, 110127), (20640, 73418), (36709, 41280)]