320150728440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3851}}^1\times {\mathrm{230929}}^1$

素因数の和:234797

約数の個数: 96

約数和(自身を含む): 1040764561200

約数和(自身を除く): 720613832760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3851, 7702, 11553, 15404, 19255, 23106, 30808, 34659, 38510, 46212, 57765, 69318, 77020, 92424, 115530, 138636, 154040, 173295, 230929, 231060, 277272, 346590, 461858, 462120, 692787, 693180, 923716, 1154645, 1385574, 1386360, 1847432, 2078361, 2309290, 2771148, 3463935, 4156722, 4618580, 5542296, 6927870, 8313444, 9237160, 10391805, 13855740, 16626888, 20783610, 27711480, 41567220, 83134440, 889307579, 1778615158, 2667922737, 3557230316, 4446537895, 5335845474, 7114460632, 8003768211, 8893075790, 10671690948, 13339613685, 16007536422, 17786151580, 21343381896, 26679227370, 32015072844, 35572303160, 40018841055, 53358454740, 64030145688, 80037682110, 106716909480, 160075364220, 320150728440]

約数ペア:

[(1, 320150728440), (2, 160075364220), (3, 106716909480), (4, 80037682110), (5, 64030145688), (6, 53358454740), (8, 40018841055), (9, 35572303160), (10, 32015072844), (12, 26679227370), (15, 21343381896), (18, 17786151580), (20, 16007536422), (24, 13339613685), (30, 10671690948), (36, 8893075790), (40, 8003768211), (45, 7114460632), (60, 5335845474), (72, 4446537895), (90, 3557230316), (120, 2667922737), (180, 1778615158), (360, 889307579), (3851, 83134440), (7702, 41567220), (11553, 27711480), (15404, 20783610), (19255, 16626888), (23106, 13855740), (30808, 10391805), (34659, 9237160), (38510, 8313444), (46212, 6927870), (57765, 5542296), (69318, 4618580), (77020, 4156722), (92424, 3463935), (115530, 2771148), (138636, 2309290), (154040, 2078361), (173295, 1847432), (230929, 1386360), (231060, 1385574), (277272, 1154645), (346590, 923716), (461858, 693180), (462120, 692787)]