1207152120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{21727}}^1$

素因数の和:22204

約数の個数: 64

約数和(自身を含む): 3629445120

約数和(自身を除く): 2422293000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 463, 926, 1389, 1852, 2315, 2778, 3704, 4630, 5556, 6945, 9260, 11112, 13890, 18520, 21727, 27780, 43454, 55560, 65181, 86908, 108635, 130362, 173816, 217270, 260724, 325905, 434540, 521448, 651810, 869080, 1303620, 2607240, 10059601, 20119202, 30178803, 40238404, 50298005, 60357606, 80476808, 100596010, 120715212, 150894015, 201192020, 241430424, 301788030, 402384040, 603576060, 1207152120]

約数ペア:

[(1, 1207152120), (2, 603576060), (3, 402384040), (4, 301788030), (5, 241430424), (6, 201192020), (8, 150894015), (10, 120715212), (12, 100596010), (15, 80476808), (20, 60357606), (24, 50298005), (30, 40238404), (40, 30178803), (60, 20119202), (120, 10059601), (463, 2607240), (926, 1303620), (1389, 869080), (1852, 651810), (2315, 521448), (2778, 434540), (3704, 325905), (4630, 260724), (5556, 217270), (6945, 173816), (9260, 130362), (11112, 108635), (13890, 86908), (18520, 65181), (21727, 55560), (27780, 43454)]