274359240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40111}}^1$

素因数の和:40147

約数の個数: 96

約数和(自身を含む): 938620800

約数和(自身を除く): 664261560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 40111, 80222, 120333, 160444, 200555, 240666, 320888, 360999, 401110, 481332, 601665, 721998, 762109, 802220, 962664, 1203330, 1443996, 1524218, 1604440, 1804995, 2286327, 2406660, 2887992, 3048436, 3609990, 3810545, 4572654, 4813320, 6096872, 6858981, 7219980, 7621090, 9145308, 11431635, 13717962, 14439960, 15242180, 18290616, 22863270, 27435924, 30484360, 34294905, 45726540, 54871848, 68589810, 91453080, 137179620, 274359240]

約数ペア:

[(1, 274359240), (2, 137179620), (3, 91453080), (4, 68589810), (5, 54871848), (6, 45726540), (8, 34294905), (9, 30484360), (10, 27435924), (12, 22863270), (15, 18290616), (18, 15242180), (19, 14439960), (20, 13717962), (24, 11431635), (30, 9145308), (36, 7621090), (38, 7219980), (40, 6858981), (45, 6096872), (57, 4813320), (60, 4572654), (72, 3810545), (76, 3609990), (90, 3048436), (95, 2887992), (114, 2406660), (120, 2286327), (152, 1804995), (171, 1604440), (180, 1524218), (190, 1443996), (228, 1203330), (285, 962664), (342, 802220), (360, 762109), (380, 721998), (456, 601665), (570, 481332), (684, 401110), (760, 360999), (855, 320888), (1140, 240666), (1368, 200555), (1710, 160444), (2280, 120333), (3420, 80222), (6840, 40111)]