2988459360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{787}}^1$

素因数の和:1107

約数の個数: 240

約数和(自身を含む): 10596213936

約数和(自身を除く): 7607754576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 293, 324, 360, 405, 432, 480, 540, 586, 648, 720, 787, 810, 864, 879, 1080, 1172, 1296, 1440, 1465, 1574, 1620, 1758, 2160, 2344, 2361, 2592, 2637, 2930, 3148, 3240, 3516, 3935, 4320, 4395, 4688, 4722, 5274, 5860, 6296, 6480, 7032, 7083, 7870, 7911, 8790, 9376, 9444, 10548, 11720, 11805, 12592, 12960, 13185, 14064, 14166, 15740, 15822, 17580, 18888, 21096, 21249, 23440, 23610, 23733, 25184, 26370, 28128, 28332, 31480, 31644, 35160, 35415, 37776, 39555, 42192, 42498, 46880, 47220, 47466, 52740, 56664, 62960, 63288, 63747, 70320, 70830, 75552, 79110, 84384, 84996, 94440, 94932, 105480, 106245, 113328, 118665, 125920, 126576, 127494, 140640, 141660, 158220, 169992, 188880, 189864, 210960, 212490, 226656, 230591, 237330, 253152, 254988, 283320, 316440, 318735, 339984, 377760, 379728, 421920, 424980, 461182, 474660, 509976, 566640, 632880, 637470, 679968, 691773, 759456, 849960, 922364, 949320, 1019952, 1133280, 1152955, 1265760, 1274940, 1383546, 1699920, 1844728, 1898640, 2039904, 2075319, 2305910, 2549880, 2767092, 3399840, 3458865, 3689456, 3797280, 4150638, 4611820, 5099760, 5534184, 6225957, 6917730, 7378912, 8301276, 9223640, 10199520, 10376595, 11068368, 12451914, 13835460, 16602552, 18447280, 18677871, 20753190, 22136736, 24903828, 27670920, 31129785, 33205104, 36894560, 37355742, 41506380, 49807656, 55341840, 62259570, 66410208, 74711484, 83012760, 93389355, 99615312, 110683680, 124519140, 149422968, 166025520, 186778710, 199230624, 249038280, 298845936, 332051040, 373557420, 498076560, 597691872, 747114840, 996153120, 1494229680, 2988459360]

約数ペア:

[(1, 2988459360), (2, 1494229680), (3, 996153120), (4, 747114840), (5, 597691872), (6, 498076560), (8, 373557420), (9, 332051040), (10, 298845936), (12, 249038280), (15, 199230624), (16, 186778710), (18, 166025520), (20, 149422968), (24, 124519140), (27, 110683680), (30, 99615312), (32, 93389355), (36, 83012760), (40, 74711484), (45, 66410208), (48, 62259570), (54, 55341840), (60, 49807656), (72, 41506380), (80, 37355742), (81, 36894560), (90, 33205104), (96, 31129785), (108, 27670920), (120, 24903828), (135, 22136736), (144, 20753190), (160, 18677871), (162, 18447280), (180, 16602552), (216, 13835460), (240, 12451914), (270, 11068368), (288, 10376595), (293, 10199520), (324, 9223640), (360, 8301276), (405, 7378912), (432, 6917730), (480, 6225957), (540, 5534184), (586, 5099760), (648, 4611820), (720, 4150638), (787, 3797280), (810, 3689456), (864, 3458865), (879, 3399840), (1080, 2767092), (1172, 2549880), (1296, 2305910), (1440, 2075319), (1465, 2039904), (1574, 1898640), (1620, 1844728), (1758, 1699920), (2160, 1383546), (2344, 1274940), (2361, 1265760), (2592, 1152955), (2637, 1133280), (2930, 1019952), (3148, 949320), (3240, 922364), (3516, 849960), (3935, 759456), (4320, 691773), (4395, 679968), (4688, 637470), (4722, 632880), (5274, 566640), (5860, 509976), (6296, 474660), (6480, 461182), (7032, 424980), (7083, 421920), (7870, 379728), (7911, 377760), (8790, 339984), (9376, 318735), (9444, 316440), (10548, 283320), (11720, 254988), (11805, 253152), (12592, 237330), (12960, 230591), (13185, 226656), (14064, 212490), (14166, 210960), (15740, 189864), (15822, 188880), (17580, 169992), (18888, 158220), (21096, 141660), (21249, 140640), (23440, 127494), (23610, 126576), (23733, 125920), (25184, 118665), (26370, 113328), (28128, 106245), (28332, 105480), (31480, 94932), (31644, 94440), (35160, 84996), (35415, 84384), (37776, 79110), (39555, 75552), (42192, 70830), (42498, 70320), (46880, 63747), (47220, 63288), (47466, 62960), (52740, 56664)]