312456480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{92993}}^1$

素因数の和:93018

約数の個数: 96

約数和(自身を含む): 1124855424

約数和(自身を除く): 812398944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 92993, 185986, 278979, 371972, 464965, 557958, 650951, 743944, 929930, 1115916, 1301902, 1394895, 1487888, 1859860, 1952853, 2231832, 2603804, 2789790, 2975776, 3254755, 3719720, 3905706, 4463664, 5207608, 5579580, 6509510, 7439440, 7811412, 8927328, 9764265, 10415216, 11159160, 13019020, 14878880, 15622824, 19528530, 20830432, 22318320, 26038040, 31245648, 39057060, 44636640, 52076080, 62491296, 78114120, 104152160, 156228240, 312456480]

約数ペア:

[(1, 312456480), (2, 156228240), (3, 104152160), (4, 78114120), (5, 62491296), (6, 52076080), (7, 44636640), (8, 39057060), (10, 31245648), (12, 26038040), (14, 22318320), (15, 20830432), (16, 19528530), (20, 15622824), (21, 14878880), (24, 13019020), (28, 11159160), (30, 10415216), (32, 9764265), (35, 8927328), (40, 7811412), (42, 7439440), (48, 6509510), (56, 5579580), (60, 5207608), (70, 4463664), (80, 3905706), (84, 3719720), (96, 3254755), (105, 2975776), (112, 2789790), (120, 2603804), (140, 2231832), (160, 1952853), (168, 1859860), (210, 1487888), (224, 1394895), (240, 1301902), (280, 1115916), (336, 929930), (420, 743944), (480, 650951), (560, 557958), (672, 464965), (840, 371972), (1120, 278979), (1680, 185986), (3360, 92993)]