240804960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:861

約数の個数: 192

約数和(自身を含む): 842607360

約数和(自身を除く): 601802400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 96, 110, 118, 120, 132, 160, 165, 176, 177, 220, 236, 240, 264, 295, 330, 352, 354, 440, 472, 480, 528, 590, 649, 660, 708, 773, 880, 885, 944, 1056, 1180, 1298, 1320, 1416, 1546, 1760, 1770, 1888, 1947, 2319, 2360, 2596, 2640, 2832, 3092, 3245, 3540, 3865, 3894, 4638, 4720, 5192, 5280, 5664, 6184, 6490, 7080, 7730, 7788, 8503, 9276, 9440, 9735, 10384, 11595, 12368, 12980, 14160, 15460, 15576, 17006, 18552, 19470, 20768, 23190, 24736, 25509, 25960, 28320, 30920, 31152, 34012, 37104, 38940, 42515, 45607, 46380, 51018, 51920, 61840, 62304, 68024, 74208, 77880, 85030, 91214, 92760, 102036, 103840, 123680, 127545, 136048, 136821, 155760, 170060, 182428, 185520, 204072, 228035, 255090, 272096, 273642, 311520, 340120, 364856, 371040, 408144, 456070, 501677, 510180, 547284, 680240, 684105, 729712, 816288, 912140, 1003354, 1020360, 1094568, 1360480, 1368210, 1459424, 1505031, 1824280, 2006708, 2040720, 2189136, 2508385, 2736420, 3010062, 3648560, 4013416, 4081440, 4378272, 5016770, 5472840, 6020124, 7297120, 7525155, 8026832, 10033540, 10945680, 12040248, 15050310, 16053664, 20067080, 21891360, 24080496, 30100620, 40134160, 48160992, 60201240, 80268320, 120402480, 240804960]

約数ペア:

[(1, 240804960), (2, 120402480), (3, 80268320), (4, 60201240), (5, 48160992), (6, 40134160), (8, 30100620), (10, 24080496), (11, 21891360), (12, 20067080), (15, 16053664), (16, 15050310), (20, 12040248), (22, 10945680), (24, 10033540), (30, 8026832), (32, 7525155), (33, 7297120), (40, 6020124), (44, 5472840), (48, 5016770), (55, 4378272), (59, 4081440), (60, 4013416), (66, 3648560), (80, 3010062), (88, 2736420), (96, 2508385), (110, 2189136), (118, 2040720), (120, 2006708), (132, 1824280), (160, 1505031), (165, 1459424), (176, 1368210), (177, 1360480), (220, 1094568), (236, 1020360), (240, 1003354), (264, 912140), (295, 816288), (330, 729712), (352, 684105), (354, 680240), (440, 547284), (472, 510180), (480, 501677), (528, 456070), (590, 408144), (649, 371040), (660, 364856), (708, 340120), (773, 311520), (880, 273642), (885, 272096), (944, 255090), (1056, 228035), (1180, 204072), (1298, 185520), (1320, 182428), (1416, 170060), (1546, 155760), (1760, 136821), (1770, 136048), (1888, 127545), (1947, 123680), (2319, 103840), (2360, 102036), (2596, 92760), (2640, 91214), (2832, 85030), (3092, 77880), (3245, 74208), (3540, 68024), (3865, 62304), (3894, 61840), (4638, 51920), (4720, 51018), (5192, 46380), (5280, 45607), (5664, 42515), (6184, 38940), (6490, 37104), (7080, 34012), (7730, 31152), (7788, 30920), (8503, 28320), (9276, 25960), (9440, 25509), (9735, 24736), (10384, 23190), (11595, 20768), (12368, 19470), (12980, 18552), (14160, 17006), (15460, 15576)]