2247275880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{1753}}^1$

素因数の和:2960

約数の個数: 128

約数和(自身を含む): 7501507200

約数和(自身を除く): 5254231320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1187, 1753, 2374, 3506, 3561, 4748, 5259, 5935, 7012, 7122, 8765, 9496, 10518, 10683, 11870, 14024, 14244, 15777, 17530, 17805, 21036, 21366, 23740, 26295, 28488, 31554, 32049, 35060, 35610, 42072, 42732, 47331, 47480, 52590, 53415, 63108, 64098, 70120, 71220, 78885, 85464, 94662, 105180, 106830, 126216, 128196, 142440, 157770, 160245, 189324, 210360, 213660, 236655, 256392, 315540, 320490, 378648, 427320, 473310, 631080, 640980, 946620, 1281960, 1893240, 2080811, 4161622, 6242433, 8323244, 10404055, 12484866, 16646488, 18727299, 20808110, 24969732, 31212165, 37454598, 41616220, 49939464, 56181897, 62424330, 74909196, 83232440, 93636495, 112363794, 124848660, 149818392, 187272990, 224727588, 249697320, 280909485, 374545980, 449455176, 561818970, 749091960, 1123637940, 2247275880]

約数ペア:

[(1, 2247275880), (2, 1123637940), (3, 749091960), (4, 561818970), (5, 449455176), (6, 374545980), (8, 280909485), (9, 249697320), (10, 224727588), (12, 187272990), (15, 149818392), (18, 124848660), (20, 112363794), (24, 93636495), (27, 83232440), (30, 74909196), (36, 62424330), (40, 56181897), (45, 49939464), (54, 41616220), (60, 37454598), (72, 31212165), (90, 24969732), (108, 20808110), (120, 18727299), (135, 16646488), (180, 12484866), (216, 10404055), (270, 8323244), (360, 6242433), (540, 4161622), (1080, 2080811), (1187, 1893240), (1753, 1281960), (2374, 946620), (3506, 640980), (3561, 631080), (4748, 473310), (5259, 427320), (5935, 378648), (7012, 320490), (7122, 315540), (8765, 256392), (9496, 236655), (10518, 213660), (10683, 210360), (11870, 189324), (14024, 160245), (14244, 157770), (15777, 142440), (17530, 128196), (17805, 126216), (21036, 106830), (21366, 105180), (23740, 94662), (26295, 85464), (28488, 78885), (31554, 71220), (32049, 70120), (35060, 64098), (35610, 63108), (42072, 53415), (42732, 52590), (47331, 47480)]