137840520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{19469}}^1$

素因数の和:19542

約数の個数: 64

約数和(自身を含む): 420552000

約数和(自身を除く): 282711480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 19469, 38938, 58407, 77876, 97345, 116814, 155752, 194690, 233628, 292035, 389380, 467256, 584070, 778760, 1148671, 1168140, 2297342, 2336280, 3446013, 4594684, 5743355, 6892026, 9189368, 11486710, 13784052, 17230065, 22973420, 27568104, 34460130, 45946840, 68920260, 137840520]

約数ペア:

[(1, 137840520), (2, 68920260), (3, 45946840), (4, 34460130), (5, 27568104), (6, 22973420), (8, 17230065), (10, 13784052), (12, 11486710), (15, 9189368), (20, 6892026), (24, 5743355), (30, 4594684), (40, 3446013), (59, 2336280), (60, 2297342), (118, 1168140), (120, 1148671), (177, 778760), (236, 584070), (295, 467256), (354, 389380), (472, 292035), (590, 233628), (708, 194690), (885, 155752), (1180, 116814), (1416, 97345), (1770, 77876), (2360, 58407), (3540, 38938), (7080, 19469)]