145115280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 240

約数和(自身を含む): 526632960

約数和(自身を除く): 381517680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 127, 135, 138, 144, 180, 184, 207, 216, 230, 240, 254, 270, 276, 345, 360, 368, 381, 414, 432, 460, 508, 529, 540, 552, 621, 635, 690, 720, 762, 828, 920, 1016, 1035, 1058, 1080, 1104, 1143, 1242, 1270, 1380, 1524, 1587, 1656, 1840, 1905, 2032, 2070, 2116, 2160, 2286, 2484, 2540, 2645, 2760, 2921, 3048, 3105, 3174, 3312, 3429, 3810, 4140, 4232, 4572, 4761, 4968, 5080, 5290, 5520, 5715, 5842, 6096, 6210, 6348, 6858, 7620, 7935, 8280, 8464, 8763, 9144, 9522, 9936, 10160, 10580, 11430, 11684, 12420, 12696, 13716, 14283, 14605, 15240, 15870, 16560, 17145, 17526, 18288, 19044, 21160, 22860, 23368, 23805, 24840, 25392, 26289, 27432, 28566, 29210, 30480, 31740, 34290, 35052, 38088, 42320, 43815, 45720, 46736, 47610, 49680, 52578, 54864, 57132, 58420, 63480, 67183, 68580, 70104, 71415, 76176, 78867, 87630, 91440, 95220, 105156, 114264, 116840, 126960, 131445, 134366, 137160, 140208, 142830, 157734, 175260, 190440, 201549, 210312, 228528, 233680, 262890, 268732, 274320, 285660, 315468, 335915, 350520, 380880, 394335, 403098, 420624, 525780, 537464, 571320, 604647, 630936, 671830, 701040, 788670, 806196, 1007745, 1051560, 1074928, 1142640, 1209294, 1261872, 1343660, 1577340, 1612392, 1813941, 2015490, 2103120, 2418588, 2687320, 3023235, 3154680, 3224784, 3627882, 4030980, 4837176, 5374640, 6046470, 6309360, 7255764, 8061960, 9069705, 9674352, 12092940, 14511528, 16123920, 18139410, 24185880, 29023056, 36278820, 48371760, 72557640, 145115280]

約数ペア:

[(1, 145115280), (2, 72557640), (3, 48371760), (4, 36278820), (5, 29023056), (6, 24185880), (8, 18139410), (9, 16123920), (10, 14511528), (12, 12092940), (15, 9674352), (16, 9069705), (18, 8061960), (20, 7255764), (23, 6309360), (24, 6046470), (27, 5374640), (30, 4837176), (36, 4030980), (40, 3627882), (45, 3224784), (46, 3154680), (48, 3023235), (54, 2687320), (60, 2418588), (69, 2103120), (72, 2015490), (80, 1813941), (90, 1612392), (92, 1577340), (108, 1343660), (115, 1261872), (120, 1209294), (127, 1142640), (135, 1074928), (138, 1051560), (144, 1007745), (180, 806196), (184, 788670), (207, 701040), (216, 671830), (230, 630936), (240, 604647), (254, 571320), (270, 537464), (276, 525780), (345, 420624), (360, 403098), (368, 394335), (381, 380880), (414, 350520), (432, 335915), (460, 315468), (508, 285660), (529, 274320), (540, 268732), (552, 262890), (621, 233680), (635, 228528), (690, 210312), (720, 201549), (762, 190440), (828, 175260), (920, 157734), (1016, 142830), (1035, 140208), (1058, 137160), (1080, 134366), (1104, 131445), (1143, 126960), (1242, 116840), (1270, 114264), (1380, 105156), (1524, 95220), (1587, 91440), (1656, 87630), (1840, 78867), (1905, 76176), (2032, 71415), (2070, 70104), (2116, 68580), (2160, 67183), (2286, 63480), (2484, 58420), (2540, 57132), (2645, 54864), (2760, 52578), (2921, 49680), (3048, 47610), (3105, 46736), (3174, 45720), (3312, 43815), (3429, 42320), (3810, 38088), (4140, 35052), (4232, 34290), (4572, 31740), (4761, 30480), (4968, 29210), (5080, 28566), (5290, 27432), (5520, 26289), (5715, 25392), (5842, 24840), (6096, 23805), (6210, 23368), (6348, 22860), (6858, 21160), (7620, 19044), (7935, 18288), (8280, 17526), (8464, 17145), (8763, 16560), (9144, 15870), (9522, 15240), (9936, 14605), (10160, 14283), (10580, 13716), (11430, 12696), (11684, 12420)]