329502480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:465

約数の個数: 160

約数和(自身を含む): 1056146688

約数和(自身を除く): 726644208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 71, 80, 120, 122, 142, 183, 213, 240, 244, 284, 305, 317, 355, 366, 426, 488, 568, 610, 634, 710, 732, 852, 915, 951, 976, 1065, 1136, 1220, 1268, 1420, 1464, 1585, 1704, 1830, 1902, 2130, 2440, 2536, 2840, 2928, 3170, 3408, 3660, 3804, 4260, 4331, 4755, 4880, 5072, 5680, 6340, 7320, 7608, 8520, 8662, 9510, 12680, 12993, 14640, 15216, 17040, 17324, 19020, 19337, 21655, 22507, 25360, 25986, 34648, 38040, 38674, 43310, 45014, 51972, 58011, 64965, 67521, 69296, 76080, 77348, 86620, 90028, 96685, 103944, 112535, 116022, 129930, 135042, 154696, 173240, 180056, 193370, 207888, 225070, 232044, 259860, 270084, 290055, 309392, 337605, 346480, 360112, 386740, 450140, 464088, 519720, 540168, 580110, 675210, 773480, 900280, 928176, 1039440, 1080336, 1160220, 1350420, 1372927, 1546960, 1800560, 2320440, 2700840, 2745854, 4118781, 4640880, 5401680, 5491708, 6864635, 8237562, 10983416, 13729270, 16475124, 20593905, 21966832, 27458540, 32950248, 41187810, 54917080, 65900496, 82375620, 109834160, 164751240, 329502480]

約数ペア:

[(1, 329502480), (2, 164751240), (3, 109834160), (4, 82375620), (5, 65900496), (6, 54917080), (8, 41187810), (10, 32950248), (12, 27458540), (15, 21966832), (16, 20593905), (20, 16475124), (24, 13729270), (30, 10983416), (40, 8237562), (48, 6864635), (60, 5491708), (61, 5401680), (71, 4640880), (80, 4118781), (120, 2745854), (122, 2700840), (142, 2320440), (183, 1800560), (213, 1546960), (240, 1372927), (244, 1350420), (284, 1160220), (305, 1080336), (317, 1039440), (355, 928176), (366, 900280), (426, 773480), (488, 675210), (568, 580110), (610, 540168), (634, 519720), (710, 464088), (732, 450140), (852, 386740), (915, 360112), (951, 346480), (976, 337605), (1065, 309392), (1136, 290055), (1220, 270084), (1268, 259860), (1420, 232044), (1464, 225070), (1585, 207888), (1704, 193370), (1830, 180056), (1902, 173240), (2130, 154696), (2440, 135042), (2536, 129930), (2840, 116022), (2928, 112535), (3170, 103944), (3408, 96685), (3660, 90028), (3804, 86620), (4260, 77348), (4331, 76080), (4755, 69296), (4880, 67521), (5072, 64965), (5680, 58011), (6340, 51972), (7320, 45014), (7608, 43310), (8520, 38674), (8662, 38040), (9510, 34648), (12680, 25986), (12993, 25360), (14640, 22507), (15216, 21655), (17040, 19337), (17324, 19020)]