487714680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 1641669120

約数和(自身を除く): 1153954440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 173, 180, 191, 205, 246, 328, 346, 360, 369, 382, 410, 492, 519, 573, 615, 692, 738, 764, 820, 865, 955, 984, 1038, 1146, 1230, 1384, 1476, 1528, 1557, 1640, 1719, 1730, 1845, 1910, 2076, 2292, 2460, 2595, 2865, 2952, 3114, 3438, 3460, 3690, 3820, 4152, 4584, 4920, 5190, 5730, 6228, 6876, 6920, 7093, 7380, 7640, 7785, 7831, 8595, 10380, 11460, 12456, 13752, 14186, 14760, 15570, 15662, 17190, 20760, 21279, 22920, 23493, 28372, 31140, 31324, 33043, 34380, 35465, 39155, 42558, 46986, 56744, 62280, 62648, 63837, 66086, 68760, 70479, 70930, 78310, 85116, 93972, 99129, 106395, 117465, 127674, 132172, 140958, 141860, 156620, 165215, 170232, 187944, 198258, 212790, 234930, 255348, 264344, 281916, 283720, 297387, 313240, 319185, 330430, 352395, 396516, 425580, 469860, 495645, 510696, 563832, 594774, 638370, 660860, 704790, 793032, 851160, 939720, 991290, 1189548, 1276740, 1321720, 1354763, 1409580, 1486935, 1982580, 2379096, 2553480, 2709526, 2819160, 2973870, 3965160, 4064289, 5419052, 5947740, 6773815, 8128578, 10838104, 11895480, 12192867, 13547630, 16257156, 20321445, 24385734, 27095260, 32514312, 40642890, 48771468, 54190520, 60964335, 81285780, 97542936, 121928670, 162571560, 243857340, 487714680]

約数ペア:

[(1, 487714680), (2, 243857340), (3, 162571560), (4, 121928670), (5, 97542936), (6, 81285780), (8, 60964335), (9, 54190520), (10, 48771468), (12, 40642890), (15, 32514312), (18, 27095260), (20, 24385734), (24, 20321445), (30, 16257156), (36, 13547630), (40, 12192867), (41, 11895480), (45, 10838104), (60, 8128578), (72, 6773815), (82, 5947740), (90, 5419052), (120, 4064289), (123, 3965160), (164, 2973870), (173, 2819160), (180, 2709526), (191, 2553480), (205, 2379096), (246, 1982580), (328, 1486935), (346, 1409580), (360, 1354763), (369, 1321720), (382, 1276740), (410, 1189548), (492, 991290), (519, 939720), (573, 851160), (615, 793032), (692, 704790), (738, 660860), (764, 638370), (820, 594774), (865, 563832), (955, 510696), (984, 495645), (1038, 469860), (1146, 425580), (1230, 396516), (1384, 352395), (1476, 330430), (1528, 319185), (1557, 313240), (1640, 297387), (1719, 283720), (1730, 281916), (1845, 264344), (1910, 255348), (2076, 234930), (2292, 212790), (2460, 198258), (2595, 187944), (2865, 170232), (2952, 165215), (3114, 156620), (3438, 141860), (3460, 140958), (3690, 132172), (3820, 127674), (4152, 117465), (4584, 106395), (4920, 99129), (5190, 93972), (5730, 85116), (6228, 78310), (6876, 70930), (6920, 70479), (7093, 68760), (7380, 66086), (7640, 63837), (7785, 62648), (7831, 62280), (8595, 56744), (10380, 46986), (11460, 42558), (12456, 39155), (13752, 35465), (14186, 34380), (14760, 33043), (15570, 31324), (15662, 31140), (17190, 28372), (20760, 23493), (21279, 22920)]