324757240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 804556800

約数和(自身を除く): 479799560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 59, 62, 92, 115, 118, 124, 155, 184, 193, 230, 236, 248, 295, 310, 386, 460, 472, 590, 620, 713, 772, 920, 965, 1180, 1240, 1357, 1426, 1544, 1829, 1930, 2360, 2714, 2852, 3565, 3658, 3860, 4439, 5428, 5704, 5983, 6785, 7130, 7316, 7720, 8878, 9145, 10856, 11387, 11966, 13570, 14260, 14632, 17756, 18290, 22195, 22774, 23932, 27140, 28520, 29915, 35512, 36580, 42067, 44390, 45548, 47864, 54280, 56935, 59830, 73160, 84134, 88780, 91096, 113870, 119660, 137609, 168268, 177560, 210335, 227740, 239320, 261901, 275218, 336536, 352997, 420670, 455480, 523802, 550436, 688045, 705994, 841340, 1047604, 1100872, 1309505, 1376090, 1411988, 1682680, 1764985, 2095208, 2619010, 2752180, 2823976, 3529970, 5238020, 5504360, 7059940, 8118931, 10476040, 14119880, 16237862, 32475724, 40594655, 64951448, 81189310, 162378620, 324757240]

約数ペア:

[(1, 324757240), (2, 162378620), (4, 81189310), (5, 64951448), (8, 40594655), (10, 32475724), (20, 16237862), (23, 14119880), (31, 10476040), (40, 8118931), (46, 7059940), (59, 5504360), (62, 5238020), (92, 3529970), (115, 2823976), (118, 2752180), (124, 2619010), (155, 2095208), (184, 1764985), (193, 1682680), (230, 1411988), (236, 1376090), (248, 1309505), (295, 1100872), (310, 1047604), (386, 841340), (460, 705994), (472, 688045), (590, 550436), (620, 523802), (713, 455480), (772, 420670), (920, 352997), (965, 336536), (1180, 275218), (1240, 261901), (1357, 239320), (1426, 227740), (1544, 210335), (1829, 177560), (1930, 168268), (2360, 137609), (2714, 119660), (2852, 113870), (3565, 91096), (3658, 88780), (3860, 84134), (4439, 73160), (5428, 59830), (5704, 56935), (5983, 54280), (6785, 47864), (7130, 45548), (7316, 44390), (7720, 42067), (8878, 36580), (9145, 35512), (10856, 29915), (11387, 28520), (11966, 27140), (13570, 23932), (14260, 22774), (14632, 22195), (17756, 18290)]