125388720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{499}}^1$

素因数の和:867

約数の個数: 120

約数和(自身を含む): 423150000

約数和(自身を除く): 297761280

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, 240, 349, 360, 499, 698, 720, 998, 1047, 1396, 1497, 1745, 1996, 2094, 2495, 2792, 2994, 3141, 3490, 3992, 4188, 4491, 4990, 5235, 5584, 5988, 6282, 6980, 7485, 7984, 8376, 8982, 9980, 10470, 11976, 12564, 13960, 14970, 15705, 16752, 17964, 19960, 20940, 22455, 23952, 25128, 27920, 29940, 31410, 35928, 39920, 41880, 44910, 50256, 59880, 62820, 71856, 83760, 89820, 119760, 125640, 174151, 179640, 251280, 348302, 359280, 522453, 696604, 870755, 1044906, 1393208, 1567359, 1741510, 2089812, 2612265, 2786416, 3134718, 3483020, 4179624, 5224530, 6269436, 6966040, 7836795, 8359248, 10449060, 12538872, 13932080, 15673590, 20898120, 25077744, 31347180, 41796240, 62694360, 125388720]

約数ペア:

[(1, 125388720), (2, 62694360), (3, 41796240), (4, 31347180), (5, 25077744), (6, 20898120), (8, 15673590), (9, 13932080), (10, 12538872), (12, 10449060), (15, 8359248), (16, 7836795), (18, 6966040), (20, 6269436), (24, 5224530), (30, 4179624), (36, 3483020), (40, 3134718), (45, 2786416), (48, 2612265), (60, 2089812), (72, 1741510), (80, 1567359), (90, 1393208), (120, 1044906), (144, 870755), (180, 696604), (240, 522453), (349, 359280), (360, 348302), (499, 251280), (698, 179640), (720, 174151), (998, 125640), (1047, 119760), (1396, 89820), (1497, 83760), (1745, 71856), (1996, 62820), (2094, 59880), (2495, 50256), (2792, 44910), (2994, 41880), (3141, 39920), (3490, 35928), (3992, 31410), (4188, 29940), (4491, 27920), (4990, 25128), (5235, 23952), (5584, 22455), (5988, 20940), (6282, 19960), (6980, 17964), (7485, 16752), (7984, 15705), (8376, 14970), (8982, 13960), (9980, 12564), (10470, 11976)]