11871960

素因数分解:

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

素因数の和:201

約数の個数: 128

約数和(自身を含む): 38707200

約数和(自身を除く): 26835240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 127, 152, 164, 190, 205, 228, 246, 254, 285, 328, 380, 381, 410, 456, 492, 508, 570, 615, 635, 760, 762, 779, 820, 984, 1016, 1140, 1230, 1270, 1524, 1558, 1640, 1905, 2280, 2337, 2413, 2460, 2540, 3048, 3116, 3810, 3895, 4674, 4826, 4920, 5080, 5207, 6232, 7239, 7620, 7790, 9348, 9652, 10414, 11685, 12065, 14478, 15240, 15580, 15621, 18696, 19304, 20828, 23370, 24130, 26035, 28956, 31160, 31242, 36195, 41656, 46740, 48260, 52070, 57912, 62484, 72390, 78105, 93480, 96520, 98933, 104140, 124968, 144780, 156210, 197866, 208280, 289560, 296799, 312420, 395732, 494665, 593598, 624840, 791464, 989330, 1187196, 1483995, 1978660, 2374392, 2967990, 3957320, 5935980, 11871960]

約数ペア:

[(1, 11871960), (2, 5935980), (3, 3957320), (4, 2967990), (5, 2374392), (6, 1978660), (8, 1483995), (10, 1187196), (12, 989330), (15, 791464), (19, 624840), (20, 593598), (24, 494665), (30, 395732), (38, 312420), (40, 296799), (41, 289560), (57, 208280), (60, 197866), (76, 156210), (82, 144780), (95, 124968), (114, 104140), (120, 98933), (123, 96520), (127, 93480), (152, 78105), (164, 72390), (190, 62484), (205, 57912), (228, 52070), (246, 48260), (254, 46740), (285, 41656), (328, 36195), (380, 31242), (381, 31160), (410, 28956), (456, 26035), (492, 24130), (508, 23370), (570, 20828), (615, 19304), (635, 18696), (760, 15621), (762, 15580), (779, 15240), (820, 14478), (984, 12065), (1016, 11685), (1140, 10414), (1230, 9652), (1270, 9348), (1524, 7790), (1558, 7620), (1640, 7239), (1905, 6232), (2280, 5207), (2337, 5080), (2413, 4920), (2460, 4826), (2540, 4674), (3048, 3895), (3116, 3810)]