130402560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1224

約数の個数: 144

約数和(自身を含む): 431202240

約数和(自身を除く): 300799680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1171, 1280, 1392, 1740, 1856, 1920, 2320, 2342, 2784, 3480, 3513, 3712, 3840, 4640, 4684, 5568, 5855, 6960, 7026, 7424, 9280, 9368, 11136, 11710, 13920, 14052, 17565, 18560, 18736, 22272, 23420, 27840, 28104, 33959, 35130, 37120, 37472, 46840, 55680, 56208, 67918, 70260, 74944, 93680, 101877, 111360, 112416, 135836, 140520, 149888, 169795, 187360, 203754, 224832, 271672, 281040, 299776, 339590, 374720, 407508, 449664, 509385, 543344, 562080, 679180, 749440, 815016, 899328, 1018770, 1086688, 1124160, 1358360, 1498880, 1630032, 2037540, 2173376, 2248320, 2716720, 3260064, 4075080, 4346752, 4496640, 5433440, 6520128, 8150160, 8693504, 10866880, 13040256, 16300320, 21733760, 26080512, 32600640, 43467520, 65201280, 130402560]

約数ペア:

[(1, 130402560), (2, 65201280), (3, 43467520), (4, 32600640), (5, 26080512), (6, 21733760), (8, 16300320), (10, 13040256), (12, 10866880), (15, 8693504), (16, 8150160), (20, 6520128), (24, 5433440), (29, 4496640), (30, 4346752), (32, 4075080), (40, 3260064), (48, 2716720), (58, 2248320), (60, 2173376), (64, 2037540), (80, 1630032), (87, 1498880), (96, 1358360), (116, 1124160), (120, 1086688), (128, 1018770), (145, 899328), (160, 815016), (174, 749440), (192, 679180), (232, 562080), (240, 543344), (256, 509385), (290, 449664), (320, 407508), (348, 374720), (384, 339590), (435, 299776), (464, 281040), (480, 271672), (580, 224832), (640, 203754), (696, 187360), (768, 169795), (870, 149888), (928, 140520), (960, 135836), (1160, 112416), (1171, 111360), (1280, 101877), (1392, 93680), (1740, 74944), (1856, 70260), (1920, 67918), (2320, 56208), (2342, 55680), (2784, 46840), (3480, 37472), (3513, 37120), (3712, 35130), (3840, 33959), (4640, 28104), (4684, 27840), (5568, 23420), (5855, 22272), (6960, 18736), (7026, 18560), (7424, 17565), (9280, 14052), (9368, 13920), (11136, 11710)]