15130320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2741}}^1$

素因数の和:2780

約数の個数: 80

約数和(自身を含む): 48961152

約数和(自身を除く): 33830832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2741, 2760, 5482, 5520, 8223, 10964, 13705, 16446, 21928, 27410, 32892, 41115, 43856, 54820, 63043, 65784, 82230, 109640, 126086, 131568, 164460, 189129, 219280, 252172, 315215, 328920, 378258, 504344, 630430, 657840, 756516, 945645, 1008688, 1260860, 1513032, 1891290, 2521720, 3026064, 3782580, 5043440, 7565160, 15130320]

約数ペア:

[(1, 15130320), (2, 7565160), (3, 5043440), (4, 3782580), (5, 3026064), (6, 2521720), (8, 1891290), (10, 1513032), (12, 1260860), (15, 1008688), (16, 945645), (20, 756516), (23, 657840), (24, 630430), (30, 504344), (40, 378258), (46, 328920), (48, 315215), (60, 252172), (69, 219280), (80, 189129), (92, 164460), (115, 131568), (120, 126086), (138, 109640), (184, 82230), (230, 65784), (240, 63043), (276, 54820), (345, 43856), (368, 41115), (460, 32892), (552, 27410), (690, 21928), (920, 16446), (1104, 13705), (1380, 10964), (1840, 8223), (2741, 5520), (2760, 5482)]