2898938880

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1271

約数の個数: 264

約数和(自身を含む): 10242893232

約数和(自身を除く): 7343954352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 318, 320, 360, 384, 424, 477, 480, 512, 530, 576, 636, 640, 720, 768, 795, 848, 954, 960, 1024, 1060, 1152, 1187, 1272, 1280, 1440, 1536, 1590, 1696, 1908, 1920, 2120, 2304, 2374, 2385, 2544, 2560, 2880, 3072, 3180, 3392, 3561, 3816, 3840, 4240, 4608, 4748, 4770, 5088, 5120, 5760, 5935, 6360, 6784, 7122, 7632, 7680, 8480, 9216, 9496, 9540, 10176, 10683, 11520, 11870, 12720, 13568, 14244, 15264, 15360, 16960, 17805, 18992, 19080, 20352, 21366, 23040, 23740, 25440, 27136, 28488, 30528, 33920, 35610, 37984, 38160, 40704, 42732, 46080, 47480, 50880, 53415, 54272, 56976, 61056, 62911, 67840, 71220, 75968, 76320, 81408, 85464, 94960, 101760, 106830, 113952, 122112, 125822, 135680, 142440, 151936, 152640, 162816, 170928, 188733, 189920, 203520, 213660, 227904, 244224, 251644, 271360, 284880, 303872, 305280, 314555, 341856, 377466, 379840, 407040, 427320, 455808, 488448, 503288, 566199, 569760, 607744, 610560, 629110, 683712, 754932, 759680, 814080, 854640, 911616, 943665, 1006576, 1132398, 1139520, 1215488, 1221120, 1258220, 1367424, 1509864, 1519360, 1709280, 1823232, 1887330, 2013152, 2264796, 2279040, 2442240, 2516440, 2734848, 2830995, 3019728, 3038720, 3418560, 3646464, 3774660, 4026304, 4529592, 4558080, 5032880, 5469696, 5661990, 6039456, 6077440, 6837120, 7549320, 8052608, 9059184, 9116160, 10065760, 10939392, 11323980, 12078912, 13674240, 15098640, 16105216, 18118368, 18232320, 20131520, 22647960, 24157824, 27348480, 30197280, 32210432, 36236736, 40263040, 45295920, 48315648, 54696960, 60394560, 64420864, 72473472, 80526080, 90591840, 96631296, 120789120, 144946944, 161052160, 181183680, 193262592, 241578240, 289893888, 322104320, 362367360, 483156480, 579787776, 724734720, 966312960, 1449469440, 2898938880]

約数ペア:

[(1, 2898938880), (2, 1449469440), (3, 966312960), (4, 724734720), (5, 579787776), (6, 483156480), (8, 362367360), (9, 322104320), (10, 289893888), (12, 241578240), (15, 193262592), (16, 181183680), (18, 161052160), (20, 144946944), (24, 120789120), (30, 96631296), (32, 90591840), (36, 80526080), (40, 72473472), (45, 64420864), (48, 60394560), (53, 54696960), (60, 48315648), (64, 45295920), (72, 40263040), (80, 36236736), (90, 32210432), (96, 30197280), (106, 27348480), (120, 24157824), (128, 22647960), (144, 20131520), (159, 18232320), (160, 18118368), (180, 16105216), (192, 15098640), (212, 13674240), (240, 12078912), (256, 11323980), (265, 10939392), (288, 10065760), (318, 9116160), (320, 9059184), (360, 8052608), (384, 7549320), (424, 6837120), (477, 6077440), (480, 6039456), (512, 5661990), (530, 5469696), (576, 5032880), (636, 4558080), (640, 4529592), (720, 4026304), (768, 3774660), (795, 3646464), (848, 3418560), (954, 3038720), (960, 3019728), (1024, 2830995), (1060, 2734848), (1152, 2516440), (1187, 2442240), (1272, 2279040), (1280, 2264796), (1440, 2013152), (1536, 1887330), (1590, 1823232), (1696, 1709280), (1908, 1519360), (1920, 1509864), (2120, 1367424), (2304, 1258220), (2374, 1221120), (2385, 1215488), (2544, 1139520), (2560, 1132398), (2880, 1006576), (3072, 943665), (3180, 911616), (3392, 854640), (3561, 814080), (3816, 759680), (3840, 754932), (4240, 683712), (4608, 629110), (4748, 610560), (4770, 607744), (5088, 569760), (5120, 566199), (5760, 503288), (5935, 488448), (6360, 455808), (6784, 427320), (7122, 407040), (7632, 379840), (7680, 377466), (8480, 341856), (9216, 314555), (9496, 305280), (9540, 303872), (10176, 284880), (10683, 271360), (11520, 251644), (11870, 244224), (12720, 227904), (13568, 213660), (14244, 203520), (15264, 189920), (15360, 188733), (16960, 170928), (17805, 162816), (18992, 152640), (19080, 151936), (20352, 142440), (21366, 135680), (23040, 125822), (23740, 122112), (25440, 113952), (27136, 106830), (28488, 101760), (30528, 94960), (33920, 85464), (35610, 81408), (37984, 76320), (38160, 75968), (40704, 71220), (42732, 67840), (46080, 62911), (47480, 61056), (50880, 56976), (53415, 54272)]