180347640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:773

約数の個数: 128

約数和(自身を含む): 593464320

約数和(自身を除く): 413116680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 317, 330, 431, 440, 634, 660, 862, 951, 1268, 1293, 1320, 1585, 1724, 1902, 2155, 2536, 2586, 3170, 3448, 3487, 3804, 4310, 4741, 4755, 5172, 6340, 6465, 6974, 7608, 8620, 9482, 9510, 10344, 10461, 12680, 12930, 13948, 14223, 17240, 17435, 18964, 19020, 20922, 23705, 25860, 27896, 28446, 34870, 37928, 38040, 41844, 47410, 51720, 52305, 56892, 69740, 71115, 83688, 94820, 104610, 113784, 136627, 139480, 142230, 189640, 209220, 273254, 284460, 409881, 418440, 546508, 568920, 683135, 819762, 1093016, 1366270, 1502897, 1639524, 2049405, 2732540, 3005794, 3279048, 4098810, 4508691, 5465080, 6011588, 7514485, 8197620, 9017382, 12023176, 15028970, 16395240, 18034764, 22543455, 30057940, 36069528, 45086910, 60115880, 90173820, 180347640]

約数ペア:

[(1, 180347640), (2, 90173820), (3, 60115880), (4, 45086910), (5, 36069528), (6, 30057940), (8, 22543455), (10, 18034764), (11, 16395240), (12, 15028970), (15, 12023176), (20, 9017382), (22, 8197620), (24, 7514485), (30, 6011588), (33, 5465080), (40, 4508691), (44, 4098810), (55, 3279048), (60, 3005794), (66, 2732540), (88, 2049405), (110, 1639524), (120, 1502897), (132, 1366270), (165, 1093016), (220, 819762), (264, 683135), (317, 568920), (330, 546508), (431, 418440), (440, 409881), (634, 284460), (660, 273254), (862, 209220), (951, 189640), (1268, 142230), (1293, 139480), (1320, 136627), (1585, 113784), (1724, 104610), (1902, 94820), (2155, 83688), (2536, 71115), (2586, 69740), (3170, 56892), (3448, 52305), (3487, 51720), (3804, 47410), (4310, 41844), (4741, 38040), (4755, 37928), (5172, 34870), (6340, 28446), (6465, 27896), (6974, 25860), (7608, 23705), (8620, 20922), (9482, 19020), (9510, 18964), (10344, 17435), (10461, 17240), (12680, 14223), (12930, 13948)]