47487840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 162570240

約数和(自身を除く): 115082400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 96, 114, 120, 123, 127, 152, 160, 164, 190, 205, 228, 240, 246, 254, 285, 304, 328, 380, 381, 410, 456, 480, 492, 508, 570, 608, 615, 635, 656, 760, 762, 779, 820, 912, 984, 1016, 1140, 1230, 1270, 1312, 1520, 1524, 1558, 1640, 1824, 1905, 1968, 2032, 2280, 2337, 2413, 2460, 2540, 3040, 3048, 3116, 3280, 3810, 3895, 3936, 4064, 4560, 4674, 4826, 4920, 5080, 5207, 6096, 6232, 6560, 7239, 7620, 7790, 9120, 9348, 9652, 9840, 10160, 10414, 11685, 12065, 12192, 12464, 14478, 15240, 15580, 15621, 18696, 19304, 19680, 20320, 20828, 23370, 24130, 24928, 26035, 28956, 30480, 31160, 31242, 36195, 37392, 38608, 41656, 46740, 48260, 52070, 57912, 60960, 62320, 62484, 72390, 74784, 77216, 78105, 83312, 93480, 96520, 98933, 104140, 115824, 124640, 124968, 144780, 156210, 166624, 186960, 193040, 197866, 208280, 231648, 249936, 289560, 296799, 312420, 373920, 386080, 395732, 416560, 494665, 499872, 579120, 593598, 624840, 791464, 833120, 989330, 1158240, 1187196, 1249680, 1483995, 1582928, 1978660, 2374392, 2499360, 2967990, 3165856, 3957320, 4748784, 5935980, 7914640, 9497568, 11871960, 15829280, 23743920, 47487840]

約数ペア:

[(1, 47487840), (2, 23743920), (3, 15829280), (4, 11871960), (5, 9497568), (6, 7914640), (8, 5935980), (10, 4748784), (12, 3957320), (15, 3165856), (16, 2967990), (19, 2499360), (20, 2374392), (24, 1978660), (30, 1582928), (32, 1483995), (38, 1249680), (40, 1187196), (41, 1158240), (48, 989330), (57, 833120), (60, 791464), (76, 624840), (80, 593598), (82, 579120), (95, 499872), (96, 494665), (114, 416560), (120, 395732), (123, 386080), (127, 373920), (152, 312420), (160, 296799), (164, 289560), (190, 249936), (205, 231648), (228, 208280), (240, 197866), (246, 193040), (254, 186960), (285, 166624), (304, 156210), (328, 144780), (380, 124968), (381, 124640), (410, 115824), (456, 104140), (480, 98933), (492, 96520), (508, 93480), (570, 83312), (608, 78105), (615, 77216), (635, 74784), (656, 72390), (760, 62484), (762, 62320), (779, 60960), (820, 57912), (912, 52070), (984, 48260), (1016, 46740), (1140, 41656), (1230, 38608), (1270, 37392), (1312, 36195), (1520, 31242), (1524, 31160), (1558, 30480), (1640, 28956), (1824, 26035), (1905, 24928), (1968, 24130), (2032, 23370), (2280, 20828), (2337, 20320), (2413, 19680), (2460, 19304), (2540, 18696), (3040, 15621), (3048, 15580), (3116, 15240), (3280, 14478), (3810, 12464), (3895, 12192), (3936, 12065), (4064, 11685), (4560, 10414), (4674, 10160), (4826, 9840), (4920, 9652), (5080, 9348), (5207, 9120), (6096, 7790), (6232, 7620), (6560, 7239)]