155629440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:725

約数の個数: 192

約数和(自身を含む): 551350800

約数和(自身を除く): 395721360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 384, 410, 480, 492, 576, 615, 640, 656, 659, 720, 738, 820, 960, 984, 1152, 1230, 1312, 1318, 1440, 1476, 1640, 1845, 1920, 1968, 1977, 2460, 2624, 2636, 2880, 2952, 3280, 3295, 3690, 3936, 3954, 4920, 5248, 5272, 5760, 5904, 5931, 6560, 6590, 7380, 7872, 7908, 9840, 9885, 10544, 11808, 11862, 13120, 13180, 14760, 15744, 15816, 19680, 19770, 21088, 23616, 23724, 26240, 26360, 27019, 29520, 29655, 31632, 39360, 39540, 42176, 47232, 47448, 52720, 54038, 59040, 59310, 63264, 78720, 79080, 81057, 84352, 94896, 105440, 108076, 118080, 118620, 126528, 135095, 158160, 162114, 189792, 210880, 216152, 236160, 237240, 243171, 253056, 270190, 316320, 324228, 379584, 405285, 421760, 432304, 474480, 486342, 540380, 632640, 648456, 759168, 810570, 864608, 948960, 972684, 1080760, 1215855, 1265280, 1296912, 1621140, 1729216, 1897920, 1945368, 2161520, 2431710, 2593824, 3242280, 3458432, 3795840, 3890736, 4323040, 4863420, 5187648, 6484560, 7781472, 8646080, 9726840, 10375296, 12969120, 15562944, 17292160, 19453680, 25938240, 31125888, 38907360, 51876480, 77814720, 155629440]

約数ペア:

[(1, 155629440), (2, 77814720), (3, 51876480), (4, 38907360), (5, 31125888), (6, 25938240), (8, 19453680), (9, 17292160), (10, 15562944), (12, 12969120), (15, 10375296), (16, 9726840), (18, 8646080), (20, 7781472), (24, 6484560), (30, 5187648), (32, 4863420), (36, 4323040), (40, 3890736), (41, 3795840), (45, 3458432), (48, 3242280), (60, 2593824), (64, 2431710), (72, 2161520), (80, 1945368), (82, 1897920), (90, 1729216), (96, 1621140), (120, 1296912), (123, 1265280), (128, 1215855), (144, 1080760), (160, 972684), (164, 948960), (180, 864608), (192, 810570), (205, 759168), (240, 648456), (246, 632640), (288, 540380), (320, 486342), (328, 474480), (360, 432304), (369, 421760), (384, 405285), (410, 379584), (480, 324228), (492, 316320), (576, 270190), (615, 253056), (640, 243171), (656, 237240), (659, 236160), (720, 216152), (738, 210880), (820, 189792), (960, 162114), (984, 158160), (1152, 135095), (1230, 126528), (1312, 118620), (1318, 118080), (1440, 108076), (1476, 105440), (1640, 94896), (1845, 84352), (1920, 81057), (1968, 79080), (1977, 78720), (2460, 63264), (2624, 59310), (2636, 59040), (2880, 54038), (2952, 52720), (3280, 47448), (3295, 47232), (3690, 42176), (3936, 39540), (3954, 39360), (4920, 31632), (5248, 29655), (5272, 29520), (5760, 27019), (5904, 26360), (5931, 26240), (6560, 23724), (6590, 23616), (7380, 21088), (7872, 19770), (7908, 19680), (9840, 15816), (9885, 15744), (10544, 14760), (11808, 13180), (11862, 13120)]