15878469120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{26171}}^1$

素因数の和:26276

約数の個数: 160

約数和(自身を含む): 51405995520

約数和(自身を除く): 35527526400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 474, 480, 512, 632, 640, 768, 790, 948, 960, 1185, 1264, 1280, 1536, 1580, 1896, 1920, 2370, 2528, 2560, 3160, 3792, 3840, 4740, 5056, 6320, 7584, 7680, 9480, 10112, 12640, 15168, 18960, 20224, 25280, 26171, 30336, 37920, 40448, 50560, 52342, 60672, 75840, 78513, 101120, 104684, 121344, 130855, 151680, 157026, 202240, 209368, 261710, 303360, 314052, 392565, 418736, 523420, 606720, 628104, 785130, 837472, 1046840, 1256208, 1570260, 1674944, 2067509, 2093680, 2512416, 3140520, 3349888, 4135018, 4187360, 5024832, 6202527, 6281040, 6699776, 8270036, 8374720, 10049664, 10337545, 12405054, 12562080, 13399552, 16540072, 16749440, 20099328, 20675090, 24810108, 25124160, 31012635, 33080144, 33498880, 40198656, 41350180, 49620216, 50248320, 62025270, 66160288, 66997760, 82700360, 99240432, 100496640, 124050540, 132320576, 165400720, 198480864, 200993280, 248101080, 264641152, 330801440, 396961728, 496202160, 529282304, 661602880, 793923456, 992404320, 1058564608, 1323205760, 1587846912, 1984808640, 2646411520, 3175693824, 3969617280, 5292823040, 7939234560, 15878469120]

約数ペア:

[(1, 15878469120), (2, 7939234560), (3, 5292823040), (4, 3969617280), (5, 3175693824), (6, 2646411520), (8, 1984808640), (10, 1587846912), (12, 1323205760), (15, 1058564608), (16, 992404320), (20, 793923456), (24, 661602880), (30, 529282304), (32, 496202160), (40, 396961728), (48, 330801440), (60, 264641152), (64, 248101080), (79, 200993280), (80, 198480864), (96, 165400720), (120, 132320576), (128, 124050540), (158, 100496640), (160, 99240432), (192, 82700360), (237, 66997760), (240, 66160288), (256, 62025270), (316, 50248320), (320, 49620216), (384, 41350180), (395, 40198656), (474, 33498880), (480, 33080144), (512, 31012635), (632, 25124160), (640, 24810108), (768, 20675090), (790, 20099328), (948, 16749440), (960, 16540072), (1185, 13399552), (1264, 12562080), (1280, 12405054), (1536, 10337545), (1580, 10049664), (1896, 8374720), (1920, 8270036), (2370, 6699776), (2528, 6281040), (2560, 6202527), (3160, 5024832), (3792, 4187360), (3840, 4135018), (4740, 3349888), (5056, 3140520), (6320, 2512416), (7584, 2093680), (7680, 2067509), (9480, 1674944), (10112, 1570260), (12640, 1256208), (15168, 1046840), (18960, 837472), (20224, 785130), (25280, 628104), (26171, 606720), (30336, 523420), (37920, 418736), (40448, 392565), (50560, 314052), (52342, 303360), (60672, 261710), (75840, 209368), (78513, 202240), (101120, 157026), (104684, 151680), (121344, 130855)]