315232560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{48647}}^1$

素因数の和:48672

約数の個数: 100

約数和(自身を含む): 1094871888

約数和(自身を除く): 779639328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 48647, 97294, 145941, 194588, 243235, 291882, 389176, 437823, 486470, 583764, 729705, 778352, 875646, 972940, 1167528, 1313469, 1459410, 1751292, 1945880, 2189115, 2335056, 2626938, 2918820, 3502584, 3891760, 3940407, 4378230, 5253876, 5837640, 6567345, 7005168, 7880814, 8756460, 10507752, 11675280, 13134690, 15761628, 17512920, 19702035, 21015504, 26269380, 31523256, 35025840, 39404070, 52538760, 63046512, 78808140, 105077520, 157616280, 315232560]

約数ペア:

[(1, 315232560), (2, 157616280), (3, 105077520), (4, 78808140), (5, 63046512), (6, 52538760), (8, 39404070), (9, 35025840), (10, 31523256), (12, 26269380), (15, 21015504), (16, 19702035), (18, 17512920), (20, 15761628), (24, 13134690), (27, 11675280), (30, 10507752), (36, 8756460), (40, 7880814), (45, 7005168), (48, 6567345), (54, 5837640), (60, 5253876), (72, 4378230), (80, 3940407), (81, 3891760), (90, 3502584), (108, 2918820), (120, 2626938), (135, 2335056), (144, 2189115), (162, 1945880), (180, 1751292), (216, 1459410), (240, 1313469), (270, 1167528), (324, 972940), (360, 875646), (405, 778352), (432, 729705), (540, 583764), (648, 486470), (720, 437823), (810, 389176), (1080, 291882), (1296, 243235), (1620, 194588), (2160, 145941), (3240, 97294), (6480, 48647)]