78202560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:155

約数の個数: 168

約数和(自身を含む): 261792720

約数和(自身を除く): 183590160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 53, 58, 60, 64, 80, 87, 96, 106, 116, 120, 145, 159, 160, 174, 192, 212, 232, 240, 265, 290, 318, 320, 348, 424, 435, 464, 480, 530, 580, 636, 696, 795, 848, 870, 928, 960, 1060, 1160, 1272, 1392, 1537, 1590, 1696, 1740, 1856, 2120, 2320, 2544, 2784, 2809, 3074, 3180, 3392, 3480, 4240, 4611, 4640, 5088, 5568, 5618, 6148, 6360, 6960, 7685, 8427, 8480, 9222, 9280, 10176, 11236, 12296, 12720, 13920, 14045, 15370, 16854, 16960, 18444, 22472, 23055, 24592, 25440, 27840, 28090, 30740, 33708, 36888, 42135, 44944, 46110, 49184, 50880, 56180, 61480, 67416, 73776, 81461, 84270, 89888, 92220, 98368, 112360, 122960, 134832, 147552, 162922, 168540, 179776, 184440, 224720, 244383, 245920, 269664, 295104, 325844, 337080, 368880, 407305, 449440, 488766, 491840, 539328, 651688, 674160, 737760, 814610, 898880, 977532, 1221915, 1303376, 1348320, 1475520, 1629220, 1955064, 2443830, 2606752, 2696640, 3258440, 3910128, 4887660, 5213504, 6516880, 7820256, 9775320, 13033760, 15640512, 19550640, 26067520, 39101280, 78202560]

約数ペア:

[(1, 78202560), (2, 39101280), (3, 26067520), (4, 19550640), (5, 15640512), (6, 13033760), (8, 9775320), (10, 7820256), (12, 6516880), (15, 5213504), (16, 4887660), (20, 3910128), (24, 3258440), (29, 2696640), (30, 2606752), (32, 2443830), (40, 1955064), (48, 1629220), (53, 1475520), (58, 1348320), (60, 1303376), (64, 1221915), (80, 977532), (87, 898880), (96, 814610), (106, 737760), (116, 674160), (120, 651688), (145, 539328), (159, 491840), (160, 488766), (174, 449440), (192, 407305), (212, 368880), (232, 337080), (240, 325844), (265, 295104), (290, 269664), (318, 245920), (320, 244383), (348, 224720), (424, 184440), (435, 179776), (464, 168540), (480, 162922), (530, 147552), (580, 134832), (636, 122960), (696, 112360), (795, 98368), (848, 92220), (870, 89888), (928, 84270), (960, 81461), (1060, 73776), (1160, 67416), (1272, 61480), (1392, 56180), (1537, 50880), (1590, 49184), (1696, 46110), (1740, 44944), (1856, 42135), (2120, 36888), (2320, 33708), (2544, 30740), (2784, 28090), (2809, 27840), (3074, 25440), (3180, 24592), (3392, 23055), (3480, 22472), (4240, 18444), (4611, 16960), (4640, 16854), (5088, 15370), (5568, 14045), (5618, 13920), (6148, 12720), (6360, 12296), (6960, 11236), (7685, 10176), (8427, 9280), (8480, 9222)]