253895520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{967}}^1$

素因数の和:1532

約数の個数: 96

約数和(自身を含む): 802061568

約数和(自身を除く): 548166048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 547, 967, 1094, 1641, 1934, 2188, 2735, 2901, 3282, 3868, 4376, 4835, 5470, 5802, 6564, 7736, 8205, 8752, 9670, 10940, 11604, 13128, 14505, 15472, 16410, 17504, 19340, 21880, 23208, 26256, 29010, 30944, 32820, 38680, 43760, 46416, 52512, 58020, 65640, 77360, 87520, 92832, 116040, 131280, 154720, 232080, 262560, 464160, 528949, 1057898, 1586847, 2115796, 2644745, 3173694, 4231592, 5289490, 6347388, 7934235, 8463184, 10578980, 12694776, 15868470, 16926368, 21157960, 25389552, 31736940, 42315920, 50779104, 63473880, 84631840, 126947760, 253895520]

約数ペア:

[(1, 253895520), (2, 126947760), (3, 84631840), (4, 63473880), (5, 50779104), (6, 42315920), (8, 31736940), (10, 25389552), (12, 21157960), (15, 16926368), (16, 15868470), (20, 12694776), (24, 10578980), (30, 8463184), (32, 7934235), (40, 6347388), (48, 5289490), (60, 4231592), (80, 3173694), (96, 2644745), (120, 2115796), (160, 1586847), (240, 1057898), (480, 528949), (547, 464160), (967, 262560), (1094, 232080), (1641, 154720), (1934, 131280), (2188, 116040), (2735, 92832), (2901, 87520), (3282, 77360), (3868, 65640), (4376, 58020), (4835, 52512), (5470, 46416), (5802, 43760), (6564, 38680), (7736, 32820), (8205, 30944), (8752, 29010), (9670, 26256), (10940, 23208), (11604, 21880), (13128, 19340), (14505, 17504), (15472, 16410)]