2126242080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1481}}^1$

素因数の和:2499

約数の個数: 144

約数和(自身を含む): 7267982904

約数和(自身を除く): 5141740824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 997, 1440, 1481, 1994, 2962, 2991, 3988, 4443, 4985, 5924, 5982, 7405, 7976, 8886, 8973, 9970, 11848, 11964, 13329, 14810, 14955, 15952, 17772, 17946, 19940, 22215, 23696, 23928, 26658, 29620, 29910, 31904, 35544, 35892, 39880, 44430, 44865, 47392, 47856, 53316, 59240, 59820, 66645, 71088, 71784, 79760, 88860, 89730, 95712, 106632, 118480, 119640, 133290, 142176, 143568, 159520, 177720, 179460, 213264, 236960, 239280, 266580, 287136, 355440, 358920, 426528, 478560, 533160, 710880, 717840, 1066320, 1435680, 1476557, 2132640, 2953114, 4429671, 5906228, 7382785, 8859342, 11812456, 13289013, 14765570, 17718684, 22148355, 23624912, 26578026, 29531140, 35437368, 44296710, 47249824, 53156052, 59062280, 66445065, 70874736, 88593420, 106312104, 118124560, 132890130, 141749472, 177186840, 212624208, 236249120, 265780260, 354373680, 425248416, 531560520, 708747360, 1063121040, 2126242080]

約数ペア:

[(1, 2126242080), (2, 1063121040), (3, 708747360), (4, 531560520), (5, 425248416), (6, 354373680), (8, 265780260), (9, 236249120), (10, 212624208), (12, 177186840), (15, 141749472), (16, 132890130), (18, 118124560), (20, 106312104), (24, 88593420), (30, 70874736), (32, 66445065), (36, 59062280), (40, 53156052), (45, 47249824), (48, 44296710), (60, 35437368), (72, 29531140), (80, 26578026), (90, 23624912), (96, 22148355), (120, 17718684), (144, 14765570), (160, 13289013), (180, 11812456), (240, 8859342), (288, 7382785), (360, 5906228), (480, 4429671), (720, 2953114), (997, 2132640), (1440, 1476557), (1481, 1435680), (1994, 1066320), (2962, 717840), (2991, 710880), (3988, 533160), (4443, 478560), (4985, 426528), (5924, 358920), (5982, 355440), (7405, 287136), (7976, 266580), (8886, 239280), (8973, 236960), (9970, 213264), (11848, 179460), (11964, 177720), (13329, 159520), (14810, 143568), (14955, 142176), (15952, 133290), (17772, 119640), (17946, 118480), (19940, 106632), (22215, 95712), (23696, 89730), (23928, 88860), (26658, 79760), (29620, 71784), (29910, 71088), (31904, 66645), (35544, 59820), (35892, 59240), (39880, 53316), (44430, 47856), (44865, 47392)]