1240174080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2881

約数の個数: 240

約数和(自身を含む): 4522723920

約数和(自身を除く): 3282549840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2833, 2880, 3040, 3420, 3648, 3840, 4560, 4608, 4864, 5472, 5666, 5760, 6080, 6840, 7296, 7680, 8499, 9120, 9728, 10944, 11332, 11520, 12160, 13680, 14165, 14592, 16998, 18240, 21888, 22664, 23040, 24320, 25497, 27360, 28330, 29184, 33996, 36480, 42495, 43776, 45328, 48640, 50994, 53827, 54720, 56660, 67992, 72960, 84990, 87552, 90656, 101988, 107654, 109440, 113320, 127485, 135984, 145920, 161481, 169980, 181312, 203976, 215308, 218880, 226640, 254970, 269135, 271968, 322962, 339960, 362624, 407952, 430616, 437760, 453280, 484443, 509940, 538270, 543936, 645924, 679920, 725248, 807405, 815904, 861232, 906560, 968886, 1019880, 1076540, 1087872, 1291848, 1359840, 1450496, 1614810, 1631808, 1722464, 1813120, 1937772, 2039760, 2153080, 2175744, 2422215, 2583696, 2719680, 3229620, 3263616, 3444928, 3626240, 3875544, 4079520, 4306160, 4351488, 4844430, 5167392, 5439360, 6459240, 6527232, 6889856, 7252480, 7751088, 8159040, 8612320, 9688860, 10334784, 10878720, 12918480, 13054464, 13779712, 15502176, 16318080, 17224640, 19377720, 20669568, 21757440, 25836960, 27559424, 31004352, 32636160, 34449280, 38755440, 41339136, 51673920, 62008704, 65272320, 68898560, 77510880, 82678272, 103347840, 124017408, 137797120, 155021760, 206695680, 248034816, 310043520, 413391360, 620087040, 1240174080]

約数ペア:

[(1, 1240174080), (2, 620087040), (3, 413391360), (4, 310043520), (5, 248034816), (6, 206695680), (8, 155021760), (9, 137797120), (10, 124017408), (12, 103347840), (15, 82678272), (16, 77510880), (18, 68898560), (19, 65272320), (20, 62008704), (24, 51673920), (30, 41339136), (32, 38755440), (36, 34449280), (38, 32636160), (40, 31004352), (45, 27559424), (48, 25836960), (57, 21757440), (60, 20669568), (64, 19377720), (72, 17224640), (76, 16318080), (80, 15502176), (90, 13779712), (95, 13054464), (96, 12918480), (114, 10878720), (120, 10334784), (128, 9688860), (144, 8612320), (152, 8159040), (160, 7751088), (171, 7252480), (180, 6889856), (190, 6527232), (192, 6459240), (228, 5439360), (240, 5167392), (256, 4844430), (285, 4351488), (288, 4306160), (304, 4079520), (320, 3875544), (342, 3626240), (360, 3444928), (380, 3263616), (384, 3229620), (456, 2719680), (480, 2583696), (512, 2422215), (570, 2175744), (576, 2153080), (608, 2039760), (640, 1937772), (684, 1813120), (720, 1722464), (760, 1631808), (768, 1614810), (855, 1450496), (912, 1359840), (960, 1291848), (1140, 1087872), (1152, 1076540), (1216, 1019880), (1280, 968886), (1368, 906560), (1440, 861232), (1520, 815904), (1536, 807405), (1710, 725248), (1824, 679920), (1920, 645924), (2280, 543936), (2304, 538270), (2432, 509940), (2560, 484443), (2736, 453280), (2833, 437760), (2880, 430616), (3040, 407952), (3420, 362624), (3648, 339960), (3840, 322962), (4560, 271968), (4608, 269135), (4864, 254970), (5472, 226640), (5666, 218880), (5760, 215308), (6080, 203976), (6840, 181312), (7296, 169980), (7680, 161481), (8499, 145920), (9120, 135984), (9728, 127485), (10944, 113320), (11332, 109440), (11520, 107654), (12160, 101988), (13680, 90656), (14165, 87552), (14592, 84990), (16998, 72960), (18240, 67992), (21888, 56660), (22664, 54720), (23040, 53827), (24320, 50994), (25497, 48640), (27360, 45328), (28330, 43776), (29184, 42495), (33996, 36480)]