272656560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 240

約数和(自身を含む): 955876320

約数和(自身を除く): 683219760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 121, 123, 132, 164, 165, 176, 205, 220, 229, 240, 242, 246, 264, 328, 330, 363, 410, 440, 451, 458, 484, 492, 528, 605, 615, 656, 660, 687, 726, 820, 880, 902, 916, 968, 984, 1145, 1210, 1230, 1320, 1353, 1374, 1452, 1640, 1804, 1815, 1832, 1936, 1968, 2255, 2290, 2420, 2460, 2519, 2640, 2706, 2748, 2904, 3280, 3435, 3608, 3630, 3664, 4510, 4580, 4840, 4920, 4961, 5038, 5412, 5496, 5808, 6765, 6870, 7216, 7260, 7557, 9020, 9160, 9389, 9680, 9840, 9922, 10076, 10824, 10992, 12595, 13530, 13740, 14520, 14883, 15114, 18040, 18320, 18778, 19844, 20152, 21648, 24805, 25190, 27060, 27480, 27709, 28167, 29040, 29766, 30228, 36080, 37556, 37785, 39688, 40304, 46945, 49610, 50380, 54120, 54960, 55418, 56334, 59532, 60456, 74415, 75112, 75570, 79376, 83127, 93890, 99220, 100760, 103279, 108240, 110836, 112668, 119064, 120912, 138545, 140835, 148830, 150224, 151140, 166254, 187780, 198440, 201520, 206558, 221672, 225336, 238128, 277090, 281670, 297660, 302280, 309837, 332508, 375560, 396880, 413116, 415635, 443344, 450672, 516395, 554180, 563340, 595320, 604560, 619674, 665016, 751120, 826232, 831270, 1032790, 1108360, 1126680, 1136069, 1190640, 1239348, 1330032, 1549185, 1652464, 1662540, 2065580, 2216720, 2253360, 2272138, 2478696, 3098370, 3325080, 3408207, 4131160, 4544276, 4957392, 5680345, 6196740, 6650160, 6816414, 8262320, 9088552, 11360690, 12393480, 13632828, 17041035, 18177104, 22721380, 24786960, 27265656, 34082070, 45442760, 54531312, 68164140, 90885520, 136328280, 272656560]

約数ペア:

[(1, 272656560), (2, 136328280), (3, 90885520), (4, 68164140), (5, 54531312), (6, 45442760), (8, 34082070), (10, 27265656), (11, 24786960), (12, 22721380), (15, 18177104), (16, 17041035), (20, 13632828), (22, 12393480), (24, 11360690), (30, 9088552), (33, 8262320), (40, 6816414), (41, 6650160), (44, 6196740), (48, 5680345), (55, 4957392), (60, 4544276), (66, 4131160), (80, 3408207), (82, 3325080), (88, 3098370), (110, 2478696), (120, 2272138), (121, 2253360), (123, 2216720), (132, 2065580), (164, 1662540), (165, 1652464), (176, 1549185), (205, 1330032), (220, 1239348), (229, 1190640), (240, 1136069), (242, 1126680), (246, 1108360), (264, 1032790), (328, 831270), (330, 826232), (363, 751120), (410, 665016), (440, 619674), (451, 604560), (458, 595320), (484, 563340), (492, 554180), (528, 516395), (605, 450672), (615, 443344), (656, 415635), (660, 413116), (687, 396880), (726, 375560), (820, 332508), (880, 309837), (902, 302280), (916, 297660), (968, 281670), (984, 277090), (1145, 238128), (1210, 225336), (1230, 221672), (1320, 206558), (1353, 201520), (1374, 198440), (1452, 187780), (1640, 166254), (1804, 151140), (1815, 150224), (1832, 148830), (1936, 140835), (1968, 138545), (2255, 120912), (2290, 119064), (2420, 112668), (2460, 110836), (2519, 108240), (2640, 103279), (2706, 100760), (2748, 99220), (2904, 93890), (3280, 83127), (3435, 79376), (3608, 75570), (3630, 75112), (3664, 74415), (4510, 60456), (4580, 59532), (4840, 56334), (4920, 55418), (4961, 54960), (5038, 54120), (5412, 50380), (5496, 49610), (5808, 46945), (6765, 40304), (6870, 39688), (7216, 37785), (7260, 37556), (7557, 36080), (9020, 30228), (9160, 29766), (9389, 29040), (9680, 28167), (9840, 27709), (9922, 27480), (10076, 27060), (10824, 25190), (10992, 24805), (12595, 21648), (13530, 20152), (13740, 19844), (14520, 18778), (14883, 18320), (15114, 18040)]