1270534320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2719}}^1$

素因数の和:2808

約数の個数: 240

約数和(自身を含む): 4735411200

約数和(自身を除く): 3464876880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 59, 60, 66, 72, 80, 88, 90, 99, 110, 118, 120, 132, 144, 165, 176, 177, 180, 198, 220, 236, 240, 264, 295, 330, 354, 360, 396, 440, 472, 495, 528, 531, 590, 649, 660, 708, 720, 792, 880, 885, 944, 990, 1062, 1180, 1298, 1320, 1416, 1584, 1770, 1947, 1980, 2124, 2360, 2596, 2640, 2655, 2719, 2832, 3245, 3540, 3894, 3960, 4248, 4720, 5192, 5310, 5438, 5841, 6490, 7080, 7788, 7920, 8157, 8496, 9735, 10384, 10620, 10876, 11682, 12980, 13595, 14160, 15576, 16314, 19470, 21240, 21752, 23364, 24471, 25960, 27190, 29205, 29909, 31152, 32628, 38940, 40785, 42480, 43504, 46728, 48942, 51920, 54380, 58410, 59818, 65256, 77880, 81570, 89727, 93456, 97884, 108760, 116820, 119636, 122355, 130512, 149545, 155760, 160421, 163140, 179454, 195768, 217520, 233640, 239272, 244710, 269181, 299090, 320842, 326280, 358908, 391536, 448635, 467280, 478544, 481263, 489420, 538362, 598180, 641684, 652560, 717816, 802105, 897270, 962526, 978840, 1076724, 1196360, 1283368, 1345905, 1435632, 1443789, 1604210, 1764631, 1794540, 1925052, 1957680, 2153448, 2392720, 2406315, 2566736, 2691810, 2887578, 3208420, 3529262, 3589080, 3850104, 4306896, 4812630, 5293893, 5383620, 5775156, 6416840, 7058524, 7178160, 7218945, 7700208, 8823155, 9625260, 10587786, 10767240, 11550312, 12833680, 14117048, 14437890, 15881679, 17646310, 19250520, 21175572, 21534480, 23100624, 26469465, 28234096, 28875780, 31763358, 35292620, 38501040, 42351144, 52938930, 57751560, 63526716, 70585240, 79408395, 84702288, 105877860, 115503120, 127053432, 141170480, 158816790, 211755720, 254106864, 317633580, 423511440, 635267160, 1270534320]

約数ペア:

[(1, 1270534320), (2, 635267160), (3, 423511440), (4, 317633580), (5, 254106864), (6, 211755720), (8, 158816790), (9, 141170480), (10, 127053432), (11, 115503120), (12, 105877860), (15, 84702288), (16, 79408395), (18, 70585240), (20, 63526716), (22, 57751560), (24, 52938930), (30, 42351144), (33, 38501040), (36, 35292620), (40, 31763358), (44, 28875780), (45, 28234096), (48, 26469465), (55, 23100624), (59, 21534480), (60, 21175572), (66, 19250520), (72, 17646310), (80, 15881679), (88, 14437890), (90, 14117048), (99, 12833680), (110, 11550312), (118, 10767240), (120, 10587786), (132, 9625260), (144, 8823155), (165, 7700208), (176, 7218945), (177, 7178160), (180, 7058524), (198, 6416840), (220, 5775156), (236, 5383620), (240, 5293893), (264, 4812630), (295, 4306896), (330, 3850104), (354, 3589080), (360, 3529262), (396, 3208420), (440, 2887578), (472, 2691810), (495, 2566736), (528, 2406315), (531, 2392720), (590, 2153448), (649, 1957680), (660, 1925052), (708, 1794540), (720, 1764631), (792, 1604210), (880, 1443789), (885, 1435632), (944, 1345905), (990, 1283368), (1062, 1196360), (1180, 1076724), (1298, 978840), (1320, 962526), (1416, 897270), (1584, 802105), (1770, 717816), (1947, 652560), (1980, 641684), (2124, 598180), (2360, 538362), (2596, 489420), (2640, 481263), (2655, 478544), (2719, 467280), (2832, 448635), (3245, 391536), (3540, 358908), (3894, 326280), (3960, 320842), (4248, 299090), (4720, 269181), (5192, 244710), (5310, 239272), (5438, 233640), (5841, 217520), (6490, 195768), (7080, 179454), (7788, 163140), (7920, 160421), (8157, 155760), (8496, 149545), (9735, 130512), (10384, 122355), (10620, 119636), (10876, 116820), (11682, 108760), (12980, 97884), (13595, 93456), (14160, 89727), (15576, 81570), (16314, 77880), (19470, 65256), (21240, 59818), (21752, 58410), (23364, 54380), (24471, 51920), (25960, 48942), (27190, 46728), (29205, 43504), (29909, 42480), (31152, 40785), (32628, 38940)]