515869560

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{5897}}^1$

素因数の和:5929

約数の個数: 128

約数和(自身を含む): 1741089600

約数和(自身を除く): 1225220040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4374, 4860, 5832, 5897, 7290, 8748, 9720, 10935, 11794, 14580, 17496, 17691, 21870, 23588, 29160, 29485, 35382, 43740, 47176, 53073, 58970, 70764, 87480, 88455, 106146, 117940, 141528, 159219, 176910, 212292, 235880, 265365, 318438, 353820, 424584, 477657, 530730, 636876, 707640, 796095, 955314, 1061460, 1273752, 1432971, 1592190, 1910628, 2122920, 2388285, 2865942, 3184380, 3821256, 4298913, 4776570, 5731884, 6368760, 7164855, 8597826, 9553140, 11463768, 12896739, 14329710, 17195652, 19106280, 21494565, 25793478, 28659420, 34391304, 42989130, 51586956, 57318840, 64483695, 85978260, 103173912, 128967390, 171956520, 257934780, 515869560]

約数ペア:

[(1, 515869560), (2, 257934780), (3, 171956520), (4, 128967390), (5, 103173912), (6, 85978260), (8, 64483695), (9, 57318840), (10, 51586956), (12, 42989130), (15, 34391304), (18, 28659420), (20, 25793478), (24, 21494565), (27, 19106280), (30, 17195652), (36, 14329710), (40, 12896739), (45, 11463768), (54, 9553140), (60, 8597826), (72, 7164855), (81, 6368760), (90, 5731884), (108, 4776570), (120, 4298913), (135, 3821256), (162, 3184380), (180, 2865942), (216, 2388285), (243, 2122920), (270, 1910628), (324, 1592190), (360, 1432971), (405, 1273752), (486, 1061460), (540, 955314), (648, 796095), (729, 707640), (810, 636876), (972, 530730), (1080, 477657), (1215, 424584), (1458, 353820), (1620, 318438), (1944, 265365), (2187, 235880), (2430, 212292), (2916, 176910), (3240, 159219), (3645, 141528), (4374, 117940), (4860, 106146), (5832, 88455), (5897, 87480), (7290, 70764), (8748, 58970), (9720, 53073), (10935, 47176), (11794, 43740), (14580, 35382), (17496, 29485), (17691, 29160), (21870, 23588)]